What is the equalizer?

The equalizer is a way you can individually adjust various frequency signal on a large number of electronic devices, through a variety of different frequency signal adjustment to compensate for speaker and acoustic field flaw, compensation and modified various sound sources and other special effects, sound mixer on the equalizer only on high-frequency, low frequency, paragraph frequency signals be adjusted separately.

Yinchuan city government procurement of software and hardware, network equipment and multimedia classrooms (invited) Tender Notice.

Under the "Government Procurement Law", "Tendering and Bidding Law of the PRC" and "Interim Measures for Administration of Yinchuan city government procurement," the relevant provisions of the procurement center of Yinchuan city of Yinchuan City by the acquisition of office and the Office of Government Procurement Xixia .commissioned by the specific organization and implementation of landscape planning and design of Yinchuan City Room software, hardware and network equipment, Xixia the first primary, secondary multimedia classroom aloe tender. .In order to ensure that the subject reached the required advanced technology, reliable quality, reasonable price, prompt delivery and good service, decided to invite tenders for the project by way of procurement, the specific tender are as follows: First, the contents of the tender and delivery time and place: the first .tenders: software, hardware and network equipment tender reference: Silver mining in the [2004] No. 230 to deliver the subject of time: "contract" to deliver within 7 days after the signing of the subject Where: Yinchuan City, the second section of Landscape Planning and Design Studio: the tender reference and multimedia classroom .: Silver mining in the (West) [2004] No. 22 to deliver the subject of time: "contract" to deliver within 7 days after the signing of the subject Where: Yinchuan City, the Third Section of the first primary Xixia: multimedia classroom Tender Reference: Silver mining in the (West) .[2004] 23 to deliver the subject of time: "contract" to deliver within 7 days after the signing of the subject Where: School of Yinchuan City Xixia aloe which bidders can only cast a bid of, can also cast several tenders. .Second, the tender conditions: (a) the participation of bidders in government procurement activities shall meet the requirements: 1, with the ability to independently bear civil liability; 2, has a good business reputation and sound financial and accounting system; 3, has needed to perform the contract .equipment and technical expertise; 4, according to law to pay taxes and a good record of social security funds; 5, to participate in government procurement activities of the first three years, in major illegal business activities not recorded; 6, laws and administrative regulations of the other conditions .. .(B) The bidder shall provide qualification certificates: 1, the original business license (or duplicate); 2, the legal representative of the personal appearance, in the submission of "tender documents" provide the legal representative when the original proof of identity; .the legal representative fails to attend in person, providing the legal representative power of attorney, power of attorney signed and stamped by the legal representative of the official seal after the effective, with the trustee's identity card. .3, the state department in charge of the industry production or sales license certificate (photocopy); 4, production and sales of related products and associated license certificate (copy); 5, two or more legal persons or other organizations may form a consortium to .the identity of a bidder in the bidding, and to tender to provide the Joint Tender Agreement (attached to the original in the original tender document, a copy of the attached copy; Joint Bidding Agreement should be clear responsibilities and obligations of both parties); 6, bidders address ., Full name, phone, fax, bank account number, contact person; 7, other relevant qualification certificate. .Third, the qualification review and obtain the tender documents the time and place: at 9:00 on November 8, 2004 until at 17:00 on November 15th 2004 only, Yinchuan city procurement center in the preliminary qualification, the qualification obtained after passing the first instance .tender documents. .Fourth, the tender documents to E-mail (e-mail) be given (such as bidding requirements by mail providers are required to pay RMB 50 mailing fee). .V. Deadline: 2004 11 月 16 日 (Tuesday) 9 pm (the tenderer from 8 am to accept the "Tender Documents"), late receipt or non-compliance of the tender documents will not be accepted. .Tender Location: Yinchuan Municipal Government Procurement Center Conference Room VI, opening: 2004 11 月 16 日 (星期二) 9:00 Bid Opening Location: Yinchuan Municipal Government Procurement Center Conference Room VII, tenderers Q & A Time: November 12, 2004 .(Friday) 10 am Q & A Tender Place: Yinchuan Municipal Government Procurement Center Conference Room Contact: Yinchuan Municipal Government Procurement Center (Yuhuangge North Street 4, Yuhuangge northwest corner) Tel :0951 -60,171,076,081,245 Contact: .SHAN Shi Guangxing VIII Complaints telephone and contact: Yinchuan City Procurement Office :0951 -4116422 division Hang Ning Yinchuan Municipal Government Procurement Center :0951 -6093010 Tang Fengming September, access to the activities of the tender at: http://www ..ccgp-ningxia.gov.cn/yinchuan/web/cggg.asp Yinchuan Municipal Government Procurement Center November 8, 2004.

Expert Tuning with balance transfer sound experience

Sound reduction of turbidity 60Hz ~ 80Hz, bass-baritone ear minus 125Hz, too thick cut 400Hz ~ 500Hz, if playing ear minus 1250Hz ~ 2000Hz, voice too prominent minus 3K, HF harsh minus 4 ~ 6K, reduction gear tone is too heavy, treble gross minus 8K 12K ~ penetration plus 4k ~ 8K, insufficient sense of space plus 12K ~ 16K. Bass too hard minus 160Hz ~ 200Hz, male guttural nasality 200Hz heavy weight reduction, reduced 250Hz equalizer to make use of low-frequency attenuation, in turn: not plump plus 60Hz ~ 80Hz, insufficient plus 125Hz, voice thin plus 200Hz ~ 400Hz, sound made virtual and near placement 1K, voice, partial, sound off 3K, you do not use the upgrade, the more things, natural hierarchy is now clear. If you really feel a lack of something, usually because indoor environment or speaker set-up, lifting too much will change the speaker sound base, instead of destroying the sound quality. Remember that the sound reinforcement is art, all art is defective could not be perfect. GEQ use use attenuation, do not use elevated; also: attenuation maximum no more than half of the stroke. faders

Tennis with foreign-language sports show broadcast staff combat walkthrough

2 August, the sports show broadcast audio Assistant Yan Meng Qian (left) in the broadcast of the walkthrough. Beijing Olympic tennis event will come into effect on 10 July, at the Olympic tennis tournament with Chinese, English, French sports show broadcast staff has begun in the competition area workplaces "combat exercises", with a view to provide more accurate at stadiums, rich of game information broadcast services.

Ross video switcher and the seamless integration of Euphonix digital mixer control.

Ross Video has announced and confirmed EuphonixInc. The company has implemented a Ross Audio Audio agreement. .With this matching Euphonix System5-B, System5-BP and MaxAir mixer can be used Ross Video Vision QMD / X, VisionMD / X or SynergyMD production switcher to control. ."With RAP partners under the agreement, Ross convenience of switching devices and product strength has been growing," says President DavidRoss: "the production of large digital mixer of the major manufacturers, such as the addition of Euphonix, reflecting .the value of RAP protocol, but also makes our customers have in common their operational efficiency is improved. Using this protocol, Ross switcher for example, the operator can set the volume level of Euphonix, on / off volume control; settings control .plate positioning, on / off pre-fader listen (PFL) and the on / off solo status. RAP protocols for integrated application of all the latest listing EuphonixSystem5-B, System5-BP and MaxAir console products. No optional software upgrade .assembly of any other hardware, and can realize all the tracks on the volume, on / off switch, control panel and turn on / off pre-fader listen (PFL) for external control. This function can be achieved through the adjacent spare equipment to enable or disable in order to achieve .audio with the video switching capabilities and manual operation of a seamless transition. some cases, the audio with the video switch can be used as an auxiliary operator to use the audio tools. When the operator needs to comply with the audio clip, for example, to mix live music, you can .automated conversion and set the video clip. by Euphonix control surfaces and flexible structure, has been appointed by the Ross switcher control channel can be achieved in the control surface of the hide. so the console operator audio volume control, the video production switcher .Taiwan, while also controlling other console resources behind the scenes. "Ross has been repeatedly tested and confirmed the implementation of RAP Euphonix all aspects of the agreement", DavidRoss said, "We know that this integration will be a lot of existing and future customers will be my .widespread corporate clients welcome. .".

Panasonic infrared wireless amplifier products nationwide tour Lanzhou station

No "line" smooth sound when the line does not let – Panasonic infrared wireless amplifier products nationwide tour Lanzhou station on November 7, 2008-the "line" smooth sound, when red not let – Panasonic infrared wireless product of the National Tour Association (Lanzhou station) in Lanzhou extraction held British hotel. This meeting by Matsushita Electric (China) co., Ltd. Beijing hosting, hosting, Lanzhou Dongfangzhongyuan loose shadow electronics technology co., Ltd. Matsushita Electric (China) co., Ltd Marketing Planning Division product manager Mr. Cao Rong, Beijing Dongfangzhongyuan digital career four regional manager Ms. Christine white, Lanzhou pine shadow electronics technology co., Ltd. General Manager Mr. ECM, attended the meeting. In addition, the Assembly also invited to Gansu College, vocational education and more than 50 key high schools attended mainly. Meeting first by Lanzhou loose shadow electronics technology co., Ltd. General Manager Mr. ECM Xiangcanhui guests welcome speech and introduced the development of Lanzhou subsidiaries, thank you all for participating leaders and guests for a long time on the support of Lanzhou pine shadows and more in-depth cooperation. Followed by Matsushita Electric (China) co., Ltd Marketing Planning Division product manager Mr. Cao Rong Xiangcanhui guests introduced the Panasonic and long-term strategic partnership dongfangzhongyuan. Then detailed Panasonic infrared wireless amplifier products, its unique performance and advantages of the site for everyone to do presentations and demos, won the delegates of the highly praised. In the ensuing interactive exchange sessions, delegates actively put forward their doubts, Mr. Cao Rong and white-ladies detailed to the delegates for answers. Delegates at the Panasonic infrared wireless amplifier products have a deeper understanding of the product made valuable suggestions. Meeting in plenary delegates prolonged applause every fall. This exhibition gives educators a profound experience to a Panasonic infrared wireless amplifier products of high quality features, such as Panasonic infrared wireless amplifier products in Lanzhou marketing played a positive role in promoting.

AODA professional audio products unveiled PALM EXPO 2009.

The morning of May 28, eighteenth, "China International Audio • Lighting • Music and Technology" (PALMEXPO2009) in Beijing China International Exhibition Center and National Agricultural Exhibition Center grand opening. .The exhibition of more than 1,100 exhibitors will reach; exhibition area increased by 20%, will reach 85,000 square meters. .Number of exhibitors, the exhibition hall area of another history since the most organized in the worldwide scale of similar exhibitions in the exhibition ranked in the forefront. .The exhibition covers the professional audio, professional lighting, stage machinery, conferencing systems, video systems, public address system, the field of Chinese and Western musical instruments such as equipment and equipment will be fully focused on tens of thousands of exhibits to show the latest achievements in the field. .AODA professional speaker companies to bring products exhibition in the meeting: AODA Enterprises Booth Enterprises Booth scene AODA AODA corporate booth scene scene.

PALM EXPO 2009 exhibition-in-St. Paul booth

May 28, 2009 in the morning, at its eighteenth session, "China international professional audio • lighting • musical instruments and technical exhibition" (PALM EXPO 2009) at the Beijing International Exhibition Center and the airport Grand opening. This exhibition exhibitors will reach more than 1100; exhibition area increased by 20%, to reach 85000 square meters. The number of exhibitors, exhibition area and the exhibition organizing history since most of the world-wide similar exhibition exhibition scale dominate. The exhibition will cover professional audio, professional lighting, stage machinery, conference systems, video systems, public address system, musical instruments, equipment and supplies, tens of thousands of new exhibits will be fully concentrated presentation of the latest achievements in the field. This exhibition debut with new exciting St., so stay tuned! Here is the audio gateway (audio160) reporter from the booth the scene back in the picture. PALM EXPO 2009 exhibition-in-St. Paul booth PALM EXPO 2009 exhibition-in-St. Paul booth PALM EXPO 2009 exhibition-in-St. Paul booth

Mid-Autumn Festival essay encyclopedia

"Festive" festivals, holidays family is China thousands of years of tradition. This year again in mid-autumn, how many poems of autumn poetry emerge in the brain, I for apples when Su > Moon? wine ask blue sky. I wonder if heaven, Palace in the entry. I want to go by the wind, yet I fear the mansions, the height will be cold. Limpid, why in the world! go Zhu GE, low Chi households, according to the sleepless. There should be no hate, what a long time to don't have the fewest people round?, month of weather, this ancient difficult. I wish a long life and reunions. Most of us are sad to leave feeling don't worry, Su Shi you enlightened "people don't read that month, this ancient hard to complete", the philosophy of life, but for life, you should be good to think about, as long as everyone's health, then far apart, the moon will pass the family ties. Su Shi's age does not know the Earth there is something in half, South America and China have 11 hours time difference. My hometown of moon Kyushu, Argentina is the Red Day pledge. (Seasonal, China liqiu, is Argentina's Spring Festival) in South America and overseas Chinese, how many years can not be the China relatives, mid-autumn moon together, "total" become a pity. This year's Lunar August 13, I drove to fabric of friendship North Alice farms bought two big fat duck. AZ well defeathering wash, then duck blood with vinegar (not suspected solid) sugar into plastic bottles, take back all home refrigeration and preservation. My home to just a formal regulation of Chinese Mid-Autumn Festival. In recent years, with an influx of Argentina increased the number of overseas Chinese, clever people didn't give up overseas Chinese consumer market, processing out of China and South East of hometown snack cakes, light is Beijing, Shanghai, Guangdong, Fujian, Guangxi, Sichuan, Taiwan eight varieties. In addition, spring rolls, fried bread, Harbin big twist, rice flour, cut powder (slab), pastries, roasted pork of halogen. If you say the cooking, Chinese cuisine ingredient supply are wide. I am far from Chinatown, earlier time abroad, son grew up in foreign schools, food has been westernized. This year's mid-autumn preparatory to a hometown feast, is a special party, living in China's 82-year-old mother-in-law and friends and friends of the North's Alice my family of three, Internet mid-autumn mission Park party. I do have: acetic blood-Lotus-root slice duck, steamed beef and pine nuts-fish, sliced chicken stewed dish plates from peanuts kernel plus free egg, taro pork fried spring roll, inlay, bean curd, curd, fried Bacon, fried rape Chinese kale, carp play bead (quail eggs). Remember the nine songs of Qu Yuan, "aid to fight every discretion-JI pulp", "lay the GUI so I can get a pepper paste" a poem, I was the Chief City of House there are two seasons of the GUI, so I collect sweet-scented osmanthus made with sugar and cinnamon honey and rice wine and sweet-scented osmanthus honey wine, have a snack with cake, fruit grapefruit, persimmons, watermelon, oranges and Xiang Jiao. When I put on the table feast, pour a cup of sweet-scented osmanthus honey drink, and the Mid-Autumn Festival Chinese family feast without distinction, just to restaurant blinds, or bright sunlight of spring Argentina, you will first climb I make wine on a captivating picture! Lunar August 15, åœ — äº¬æ — ¶é — ' 21, Argentina time 10 am. PC speaker was warm and festive firecrackers and young adults of hubbub, China and Argentina are 30 000 km, with a heart in two 21-inch LCD Xianping, people riding on broadband, looking at the same time on the Internet the rising moon, tearful drink a Cup after cup of sweet, pulmonary, can't luanxin drunk off of sweet-scented osmanthus honey wine. My 82 year-old mother-in-law, I do not know how many times the ancient maxim, "parents, not travelled far", advised us to settle. But we also have a baby!, his life and career abroad, to start off, we take care of the East and West, "people there are sorrows, month of weather, this ancient difficult. "Like a stone, repressed my heart almost 20 years now, this technology! by leaps and bounds, the motherland with each passing day, let us take in their lifetime, a happy Express, hiking Wanderer and aged mother, every second at zero distance sock, those lonely Elegy and the ancient, available from human dictionary, ever deleted! mother-in-law to lift his hometown of mooncakes, call my name," dream Yunmeng cloud, cakes cakes. "I quickly put the glasses, pick up a piece of moon cakes for the elderly people:" I have I have. You can also eat eat! "the old man's daughter, my wife said," MOM, dream cloud drink and do a week's cuisine, very hard. Let him eat cuisine! "the old man said:" eat bread to eat cake! fireballs 园园 mid-autumn. TV in the Moon for three generations, we never share ... Bah Bah Bah!-round 园园! fast photo .... " We all worry, fear of old quick. Cakes, drink, eat grapefruit's busy morning and night zuiyan blurred, I leaned over, sounds are static, wheel-like Moon rising up from the screen, the higher and higher, hanging in the sky, looking down, and gently Aery footstep trod the rings silver silk, put my heart and the heart of all people, as well as rubbing together of osmanthus fragrant floating around ... spill The Moon is rising from the Internet, but the Internet also in many countries and regions not universal. For example, China's vast Township is time morning and evening, "Andrew guangsha million, big Jubilee the world's poor out laughing". I believe I can see the day, especially in rural China!

Mid-Autumn Festival thematic puzzles

(1) care reform as the motherland guess words (2) a meniscus license branch bright, two stars hanging all over the world that guess words (3) decision not later than the heart has to guess a word (4) to take the others up too high to guess a word (5) 15 Moon guess idioms (6) moon hanging sky guess stock terms (7) lift head Moon guess movie actor (8) dare on Empyrean guess car brands (9) Tak Yuet former first-guess the word (10) cloudy eyebrow, against the West building guess words (11) Moon pines guess photography nouns (12) month sunset out goose industry guess words (13) in early September to March like a bow guess drink (14) holiday party begin to guess a word (15) dual tears you guess a word (16) we guess words

Speaker bi-wiring double line connection

At present, more and more sales to the speaker system can add bi-wiring (double polarity), for enthusiasts to play double tap tone. Bi-wiring does the loudspeaker playback sound better, if your speakers have this feature, no play is wasting bi-wiring! with a pair of speakers line at the same time transmit high-frequency signal, and the Horn line of demanding that speaker line quality is not high, it is prone to intermodulation distortion, an electrical crosstalk and magnetic interference such as crosstalk, the tone color of fuzzy, dynamic, large fixed rate is particularly evident when. Dual line partials (if three frequency Horn with three pairs of lines respectively transfer of high, medium, low frequency, called tri-wiring) enables high frequency split, interference, so that both the requirements of the wire, making the corresponding speaker upgrade immediately. Therefore, there is a function of the speakers are bi-wiring is becoming increasingly popular, now some enthusiasts purchase CD player will take into account whether the machine has optical and coaxial digital output; Similarly, it has been purchased on trumpet and see there is no bi-wiring to upgrade. You can add bi-wiring sold in trumpet factory with its high-frequency and low frequency input terminals are usually used brass or copper rod and short circuit. The user does not receive bi-wiring, simply press the normal trumpet so you can, if it received the wiring bi-wiring, to remove the copper or copper rod, with two pairs of wires are plugged in to the high, low frequency terminals, when the speaker cable to be used twice. Average wiring of Horn, to get the desired result, the quality of the wire, now be ignored abroad enthusiasts play line has become a trend, in order to improve the sound quality of TNCs, wire or even beyond the main equipment value also abounded. Using bi-wiring received law, since the high-frequency prevails, with a slightly better line has a good effect. Of course, if you "silver paper size", double tap the sound the same, with high fever can also better. Sound quality improvement bi-wiring. I have used the medium price of loudspeaker wire-line method and the high price of speaker wire-line connection of ab, the result is a single connection of low frequency "winding up" more compact, but do not go too high, mid and high frequency band some "Monte", on the narrow sound field. And the dual-line connection, the permeability of nature in the treble, bass, treble detailed, flexibility and stretching is also good, sound field location widens considerably. Dual-tone Horn line material, structure, length and other factors on effect of sound? this needs further careful exploration. I have tried different materials, different length, different structures of various wire match, the effect is different. As for the good or not, is entirely different, in fact, this is also one of the mystery play lines. If the speaker has no bi-wiring received and you want to isolate this kind of fun that only remove the separation of the damper to a change of leader, and a pair of terminals, this "tupao party" is extremely easy. However, if it is a factory-made speakers, this changes, it is no longer the "original" cargo, whether it is worth, you have the "ego" of health. But if enthusiasts homemade speakers, increase the bi-wiring received law worthy of recommendation, and a future. The good news is that there are many local producers have introduced this speaker system. Have the wiring of the Horn, bi-wiring can also be further upgraded to play bi-amp (dual amplifier). This game is the same news source in the fore after connecting two levels are high, the Bass trumpet, the effect is much better than bi-wiring, but to invest more than a power amplifier. Conditional friends may wish to try. Left: the most common of the two frequency Horn bi-wiring connection, sound isolation and low-pass network completely. Right: the best of bi-wiring Add method. Two level after hearing from the same source, as a result of unused electronic tap tone, so called passive bi-wiring system.

What is the compression limiter?.

Compression limiter is a compressor and limiter collectively. .It is a kind of audio signal processing equipment, you can compress the audio signal or the dynamic limit. .Compressor for the variable gain amplifier, the amplification factor (gain) with the input signal power can automatically change is inversely proportional. .When the input signal reaches a certain level (also known as the critical threshold value), the output signal with the input signal increases, a condition called compression (Compressor); not increase the known limits (Limiter). .The pressure limiter in the past with hard knee (Hard-knee) technology, the input signal reaches a threshold. .Immediately reducing the gain, so that the signal will appear in the inflection point (the turning point gain) at the phenomenon of dynamic mutation, makes the ear can feel suddenly strong signal is compressed phenomenon. .To address this shortcoming, the modern use of the new pressure limit soft knee (soft-knee) technology, this pressure limit the threshold changes before and after the compression ratio is balanced, gradual and imperceptible changes in the compression, the sound quality further .increased. .Pressure limit in the recording process can make the volume of instruments and singers to maintain a certain balance; ensure a balanced variety of signal strength. .Sometimes used to eliminate the articulate sound of the singer, or the use of compression and release time to change, resulting in the sound from small to large "reverse sound" special effects. .In the broadcasting system is to use it to compress the dynamic range of a larger program to prevent the modulation signal in the transmitter to prevent overload distortion and under the premise of raising the average emission level. .In the dance hall's PA system, the pressure limit is to maintain the original signal by compression in the style of the program, the lower the dynamic music, art and sound reinforcement system to meet the requirements for the activities. .Although the pressure limit a variety of purposes, modern compressor with a soft knee general and other new technologies, can further reduce the pressure limit of the compressor side, but that does not mean pressure limit destructive effect on the sound quality had not .complex exists. .Therefore, in the sound reinforcement system, do not abuse the pressure limit, even if the use should also be used with caution to reduce the signal with the pressure limit for processing. .This is not only to protect the power amplifier, speaker needs, but also the need to improve the sound quality..

"The government procurement of goods and services, bidding management approach".

Ministry of Finance Order No. 18, "government procurement of goods and services bidding management approach" have been meeting to discuss the Ministry of Finance, is hereby promulgated, September 11, 2004 into effect. .B OO the first four years on August 11 the parties in order to standardize government procurement purchases, and strengthen government procurement of goods and services, supervision and management of tendering and bidding activities, safeguard the public interests and government procurement tendering and bidding activities of the legitimate rights and interests of the parties, based on ."Government Procurement Law" (hereinafter referred to as the Government Procurement Act) and other relevant laws, regulations. .The second procurement and purchasing agents (collectively, the "bidding units") for government procurement of goods or services (hereinafter referred to as "cargo") tendering and bidding activities, the application of this approach. .Procurement agencies mentioned in the preceding paragraph refers to centralized purchasing agencies and other qualifications have been determined according to the procurement agency. .Article cargo into an open tender and invitation to tender bidding. .Public tender, is bidding units that are invited to tender announcement, not a specific vendor to bid. .Invitation to tender, is bidding units that are from the qualified suppliers of more than three suppliers were invited, and the way the invitation to tender, inviting their participation in the tender. .Article procurement of goods services to the amount of the standard public bidding must be used by open tender. .If special circumstances require the use of means other than open tendering, procurement activities should be obtained before the start of the city divided into districts, autonomous prefectures and the people's governments above the approval of the financial sector. .Article bidding entity may be by open tender procurement of goods services, dismembered or otherwise circumvent the public bidding. .Article VI Any unit or individual may obstruct or restrict cargo services providers to participate freely in the bidding activities shall not specify the brand of goods, services, suppliers and procurement agencies, as well as other means of unlawful interference with goods, services, tendering and bidding activities. .Article VII of the bidding activities in the cargo, the tender procurement unit staff, evaluation committee members and other interested stakeholders and suppliers, and must be avoided. .Suppliers that the suppliers and other interested persons may apply for its withdrawal. .Article VIII to participate in bidding for government procurement of goods service provider (hereinafter referred to as "Bidder"), should be to provide its services to domestic suppliers of goods, but the laws and administrative regulations, foreign suppliers can participate in bidding for goods, services, activities, except .. .Foreign suppliers of goods services, according to participate in the bidding activities shall be in accordance with the provisions of these Measures. .Article IX bidding activities, cargo services, should contribute to the achievement of national economic and social development policy objectives, including protection of the environment, support the less developed regions and ethnic minority areas, and promoting SME development. .Article county people's governments at or above the department shall perform the activities for cargo services supervision and management of tendering duties..

DK show live on the North Sound in 2008 (Figure).

DK show live on the North Sound in 2008 (Figure) DK show live on the North Sound in 2008 (Figure) DK show live on the North Sound in 2008 (Figure) DK show live on the North Sound in 2008 (Figure).

"The first" flying music audio memoirs of birth

We want to send the messages raise capital stock, don't know how you reached the Xinmin evening newspaper Xinhua POON, ear he run Shanghai Industrial line of journalists. 15 November morning he went to our factory, asked me, "Qin, hear you want to issue stock raising, there is no such a thing?" and I said yes, he followed asked: "what are you going to release to the public?" and "Yes, issued to the community. "I simply replied. Obviously, the press is well prepared, but I was a dupe, speech floating. The answer is actually very lightly, because at that time, we have prepared an internal release, I think the other units and internal trade, is issued to the society, did not expect to issue to ordinary people. As a result, on the afternoon of the Xinmin evening news posted on the front page of the "Shanghai feile audio company accept personal and collective subscription of stock" message, many people call the newspaper and our unit, ask when-issued, specifically how to subscribe. Such an accident, forcing I later had to public release. It can be said that the news media, so that the "flying music" in-stock road is an important step forward. Finally we come up with 10% of the shares issued to the individual, but a day gone. I also went to the former Vice President Hu Jintao's sister, gurgling Jen ladies home, I tell her feile audio to fat stock, wants to please her honorary Director. She is very good promised, said; "boon, Ah, I also buy your stock. "She bought a lot of units, they are the descendants of national capitalists, truly understand the stock and stock. In fact, we had 10 000 shares issued (Note: the $ 50 per share) in stock, more like a bond, or even better than bonds also insurance because the individual shareholder interest "guaranteed," and also preserving "voluntary subscription, free withdrawal", according to the Bank a, periodical savings deposit rates calculation of dividends. If there is no guaranteed insurance interest of this article, people who dare to buy? superior beginning do not allow myself to buy, I reported that if I don't buy a stock, the following Trade Union, which have bought 1 unit. In 2000 I retired, are thrown out, huh, huh. "Opening ceremony leadership not mentioning co." in the "flying music" the ins and outs of the issuance of shares, we have been guiding the ICBC, their role is to present the securities company. At that time, Shanghai has developed a method of stock issue (Note: 1984, 10 August, Shanghai announced the issuance of shares of interim management approach ", this is the new China's relevant securities laws and regulations in the first place), we issued stock programs are run by the rules, the" flying music "is a new collective enterprises, only 50 million capital, is a piece of experimental field, leaders at all levels are supported. Opened before, I invite as Shanghai Municipal CPC Committee and participation of Wu Bangguo, he was intrigued, and also called on the Member of Huang Ju is with us. 18 November feile audio opening ceremony attracted many reporters. They told me that today is to listen to the municipal government leadership, how about stock and stock. Wu Bangguo from Pocket two-page paper statements, he asked the feile sound quality you want to do well in the future, do a good service, improve efficiency, from beginning to end a Word didn't mention-stock and stock. Those journalists who are disappointed, the second day we opened in the newspaper are very short. Now think about it, at that time Central vigorously promoted the reform of State-owned enterprises, relinquishing the collective enterprise contract system, with the mention of the stock system. Shanghai has always been a little more to do, Wu Bangguo in feile audio opening ceremony on deliberately does not talk about them, is a kind of political wisdom. But he would like to attend, itself and actions prove that the reform of the support to us. "Dividend inland surveys" in early 1986, the "flying music" in the first bonus you attracted jing'an District Department of auditing. I remember very well, that day one IRD staff shake into my Office, his coat buttons open and asked me: you dividends is dividing up state-owned assets. My answer: we are not a national organization that is collective. He shouted: collective is a national. Although Shanghai has developed ways of stock issue, you can plan, each sector are closely guarded, tax and business essential regardless of the stock. "With Deng Xiaoping's light to become the first" September 1986, the "flying music" and yanzhong two stock commercial bank of China Shanghai Jingan trust Sales Department for counter transactions. The other day I went to see the place is very small, very much, I was very excited, very impressed, thought it was the sale of our stock? stock market trading, foreign media are more interested in the US, Japan, United States of reporters to cover the event. They asked the most questions there are two, the first is the stock is capitalism, why did you do? I yiyanghuahuhu replied that the capitalist useful things that we can use for reference. The second problem is that your experience in China? I was kind of answer do not know how wide is, I said: "to do, to see our pilot. "In November, the New York Stock Exchange Chairman Deng Xiaoping valve Lin, giving a" flying music "stock, our new Chinese position of the first unit, we wash the Deng Xiaoping's light. At that time a lot of stock were sent to Beijing is not satisfied with the selection of the above, the "flying music" is the second batch sent by the last checked, mainly because of the glossy, so that "flying music" became the first stocks many casual factors. The United States are particularly jiaozhen, to go to Shanghai to take the "flying music" stock transfer to his name, it caused a sensation in the international community. After retirement, I often reflect their current business "flying music", many aspects of a mistake, and now the "flying music" with China's first unit of the aura, the main industry or not. "Flying music" while also made great progress, but always felt regret very much. Write feile sound that news, I was aware of the significance of which is the landmark of the? one moment I feel is a new thing. This article was published in 1984, August 15, Xinmin evening news front page, in the center left position, 495. The main title of the special "accept personal and collective subscription stock" to carry out, this is the old editing. IThat news is a historical play, recalling my 1984 wrote in some reports, Shanghai from top to bottom, sullen of reform and opening-up of impulse and passion, many places are quietly undergoing significant change. At the beginning of my interview, Shanghai piano factory in 1983 has produced the NIE er brand piano 4800 frame, in addition to export, and domestic piano sold out, many buyers of individual consumers. In October of that year, interrupted his 30 years of personal check back in the Office of the Bank of Shanghai xuhui district. Shanghai is also planning the construction of five-star Hilton, Jing-German joint venture of Shanghai Volkswagen factory was started in 1984. June 1984, the then member of the Shanghai Municipal Party Committee, municipal industrial Party Secretary of Huang ju in a speech to me left a deep impression, I also wrote a longer report. At the request of grassroots party members not Huang ju do reform bystanders, sympathizers, but participants should be doing to reform and facilitator. The "reform don't wait for" this question, Huang ju references a very classic proverb: "no-like sandals, more to play more and more like" to support and encourage reform, exploration commitment was demonstrated. 1984 in Shanghai there is such a background, there is no Chin qibin, sooner or later there will be a bin, Wang Li qibin out get stock pilot. 30 years of reform and opening up, so that the passion. Capital market from scratch, from small to large, from sprouting to gradually mature. 30 years, there are countless of excitement, joy, adventure and progress. This newspaper today opened in commemoration of the 30th anniversary of reform and opening to the page contents, let us through time, revisit the history, look to the future, brilliance! September 1986, feile sound counter on the first day of trading.

No "line" Chang ring Panasonic infrared wireless products let popular national tour - Xi'an Station.

No "line" Chang ring Panasonic infrared wireless products let popular national tour - Xi'an Station in October 2008 24, no "line" Chang ring popular ------ Panasonic infrared wireless products let the national tour - Xi'an, Xi'an standing .Hui Bin Garden Hotel grand opening. .The meeting organized by the Matsushita Electric, Central China Digital Technology Co., Ltd. Beijing Oriental contractors, Xi'an was talking about information systems integration projects Limited. .Chen Xuerong Panasonic factory in Suzhou, Ma Jie, Matsushita Electric (China) Co., Ltd. Shanghai Branch Cao Rong, Matsushita Electric (China) Co., Ltd. Chengdu Branch of the Ke, Beijing Oriental Digital Technology Co., Ltd. Zhongyuan cause four white Min .integration of new information systems in Xi'an Central China Engineering Co., Ltd. Zeng Min, general manager, attended the meeting. .In addition, the conference was invited to major colleges and universities in Xi'an and the surrounding mainly responsible for more than 20 people attended. .Conference, first of all by the new Chinese system integration of Xi'an Engineering Co., Ltd. Welcome to the guests Zeng Min, general manager, introduced the development of Xi'an Branch also thank the leaders and guests a long time support of new Chinese in Xi'an and hope .In the future there will be more in-depth cooperation. .Followed by the Matsushita Electric (China) Vice President Chen Xuerong the Suzhou plant, to welcome the arrival of fellow teachers, and Panasonic introduced the friendly cooperation with the East Central Plains. .Followed by the East Central Plains Corporation, the cause of four Miss Bai Min gave a detailed infrared wireless PA Panasonic products, to its unique properties and advantages of the site, we do a lecture and demonstration, and in previous and other branded products were compared, more .Panasonic highlighted significant infrared wireless PA innovative design concept. .In the following discussion session, teachers are actively speaking, made his own doubts, President Chen, Rong Cao, who made the total are all detailed answers. .After more than an hour of interaction, the teachers in the infrared wireless amplifier products Panasonic have a more profound understanding, but also infrared products for their many valuable comments and suggestions, which is more conducive to product development and improvement of IR .. .Through this exhibition so that more profound experience of college leading to the amplification products of Panasonic's unique infrared characteristics of an infinite, Panasonic wireless sound reinforcement products for the education market in Shaanxi to do a good promotion and publicity..

Waves for the live stage the special effects Digidesign plug-ins.

Waves over 50 effects plug-ins visit TDM Digidesign D-Show console, just a D-Show Enabler to go to D-Show by the use of TDM. .Digidesign VENUE Live Sound Series drew the support of a new partner: Waves. .2009 Waves will own a variety of well-known effects of 50 plug-ins ported to use VENUE. .Well versed in sophisticated Waves My first thought was that the addition of a way of making money, ah, to handle the TDM VENUE take on a certain number of gold coins with it? .Masterpiece as if to jump XBOX360 PS3 exclusive platform to another to buy a disc player to play with? .But when I see "you only need to spend 35 dollars to buy a D-Show Enabler, a convert to OK, no matter how much you have TDM plug-ins can be used directly to get VENUE" such messages, I am innocent .just silly out, wow, can we say Waves allows us to only spend very little money can get XBOX360 PS3 disc to play ah? .But I was well versed in sophisticated innocence defeated me, do not be silly, TDM to iLok authorization, you can only buy the TDM plug-ins on your computer, like in the D-Show would go on with your .buy a for, ah, then you'll have to take 35 dollars out what D-Show Enabler, you not only buy the equivalent of two different PS3 and XBOX360 game board, had to buy a XBOX360 Enabler their game to the PS3 XBOX360 .go, game companies do not even sell conversion ah good game disc..

PALM EXPO 2009 exhibition-DIGIDESIGN booth

May 28, 2009 in the morning, at its eighteenth session, "China international professional audio • lighting • musical instruments and technical exhibition" (PALM EXPO 2009) at the Beijing International Exhibition Center and the airport Grand opening. This exhibition exhibitors will reach more than 1100; exhibition area increased by 20%, to reach 85000 square meters. The number of exhibitors, exhibition area and the exhibition organizing history since most of the world-wide similar exhibition exhibition scale dominate. The exhibition will cover professional audio, professional lighting, stage machinery, conference systems, video systems, public address system, musical instruments, equipment and supplies, tens of thousands of new exhibits will be fully concentrated presentation of the latest achievements in the field. This exhibition debut with new exciting DIGIDESIGN, so stay tuned! Here is the audio gateway (audio160) reporter from the booth the scene back in the picture. PALM EXPO 2009 exhibition-DIGIDESIGN booth PALM EXPO 2009 exhibition-DIGIDESIGN booth PALM EXPO 2009 exhibition-DIGIDESIGN booth

In the games opening ceremony sound and light high-tech comparable Beijing Olympic Games

Sound and light: high-tech comparable bids Beijing Olympic Games opening ceremony Beijing North Ossetia large cultural and sports activities, Ltd. to undertake too including Beijing Olympic Games opening ceremony, more than 100 national and international activities. Opening ceremony with a value of tens of lighting and audio equipment, the introduction of the world's most advanced can be rotated 360 degrees in multimedia digital computer lamp, solve the stage all complex lighting problem, let people were participating. Computer lamp is also the most games in history. In order to ensure good sound effects, audio equipment near distance, high density setting, to make the sound directly to the audience's ears, but without a building of refraction, the entire sound is clean and clear. Hue: Changsha main color rendering passion and climax of green, blue, red, as the current national high school Games emblem of three constituent colors, but also constitute the current opening performances of the three main chapters of the underlying tone. Red orange as Changsha city, dominant hue, also performing upsurge in full embodiment and rendering. Green meaning hope, the dream of the blue, fire red meaning and implication of red orange. All of the wonderful stories will start around a seed. As one of the core of the stage props — a symbol of youth to grow and harvest of the tree of "youth", theatrical performances, through multiple sets of high-tech digital intelligent lights, projection lights of fusion casting, this is a "tree" will change as the circumstances, realistically show tree growth processes and scenarios of transformation, create a green and gorgeous campus atmosphere.

Share results with the use of nine good trick

■ If you do not try it for yourself, nobody would believe there will be so "cool" effect. Use a centre frequency of about 3.5 kHz band-pass filter to handle the human voice. In a very narrow frequency range (for example 3 to 4 kHz) with the voice of the envelope on filter resonance frequency modulation. And then, on the direct sound and the ratio of the effect sound for minor adjustments — to remove the effect sound there are differences, but not clearly feel the effect. This filter automatically in the frequency range of the human voice to the modem, and the human voice and delicate and lively. ■ Distortion effect only applies to the guitar, this sentence on? the answer is wrong. Whether you believe it or not, distortion effects can enhance the strength and breadth of the drum. The sound of the drum head strong, but evanescent. then joined a lot of obvious characteristics of overtone ingredients, winning the drum. ■ The mixer an auxiliary bus to voice synthesizer carrier input. Another secondary bus output to voice synthesizer modulation input. So any way on the receipt of a mixer of the signal can be on another road signal modulation, which produces some unexpected effects — for example: percussion modulation bass, guitar, keyboard, etc. ■ If you are using the pedal-distortion effects, must pay attention to timbre synthesis of key time period is reduced to a minimum, because it combined exaggeration to performance of the distortion of compression properties. ■ If you are using reverb effect is not very satisfactory. Then you can consider a parallel on different types of effects (such as room reverberation and parallel plate reverb together). The second parameter of the effect as far as possible, and the first effect is the same as the parameter tune into – tune into approximation algorithm rules, same delay time, and so on. But since the second effect, is after all a different effect type, so after its processing of the sound is able and the first effects processing voice draw to get more perfect sound effects. ■ When you use an envelope-modulation of the filter on a signal (especially bass signal) for processing, be sure to signal into two parts: part a filter for processing. Sent directly to another part of the tune. After filter processed sound becomes the "narrow" and sent directly to direct sound mixing sound mixer, you can keep the low frequency and high frequency sounds, the sound becomes full. ■ Try a considered entirely the wrong way, maybe you will get good sound effects. ■ Often have such a situation occurs: when you like a mad scientist constantly rotating effects knob or random adjustment parameters, you will suddenly get a very good effect. And when you want to use the recorder, but how can get the best start. Therefore, a very good habit is in you start mixing before recorder ready so that you can start recording at any time. ■ Try different connections to achieve different effects. For example the volume pedals and delay unit. When the delay is placed in front, turn the volume pedal placed behind, volume pedal can simultaneously control directly to the signal and the volume size delay signals; when the volume pedal; plate placed in front of digitally, volume pedal can only control and direct access to the signals of the volume size, so you can highlight the delay after the voice.

Based on multi-band FFT algorithm design dynamic feedback suppressor

Application-notch filter implementation feedback suppression, the self-excited frequency estimation accuracy crucial. based on multi-band FFT dynamic feedback suppression algorithm has a robust strong, self induced frequency estimation accuracy is high, calculate the advantages of moderate algorithm use a 32-bit floating point capabilities of SHAC series DSP processor ADSP21262 implementation, has guaranteed the algorithm calculation accuracy. test results indicate that the prototype entirely meets the simulation design requirements.

Divider and crossover point choice Foundation

In a speaker system, people put the box body, the frequency circuit, speaker unit called a three-piece speaker system, and crossover circuit on speaker system restore can be high quality electro-acoustic signals plays an extremely important role. In particular, in part, in, high-frequency crossover circuit the effect is even more obvious. Its role is as follows: reasonably split each unit of work in the band; reasonably to the power distribution unit; the unit has a proper phase relations in order to reduce the unit in the work of the distortion sound interference; use frequency circuit of characteristics to make up for the unit in a frequency band in the sound and defect; the band and butt up and smooth ride. Clearly, the role of these crossover circuit has been recognized and accepted. Crossover point selection: 1. Considering the low unit directivity and practical boundaries frequency f = 345/d (d = unit diaphragm effective diameter). Usually 8 "cell border frequency 2 k, 6.5 border frequency" unit for 2.7k, 5 "unit cell" 4 3.4k, as used above 4.3k. in other words, the crossover point unit cannot be greater than the element corresponding to a frequency of practical boundaries. 2. from the treble unit resonant frequency, frequency point should be greater than three times the resonance frequency. In other words from the viewpoint of the treble unit, usually the crossover point should be greater than 3.2.5k. Consideration the bass unit high-end fractional frequency response Fh, usually point should not be greater than 1/2 Fh. Indeed, the second frequency speakers above conditions are less likely to be met simultaneously. When designers should the three has a better compromise choice. But it must be stressed that the first condition that is practical boundaries frequency should give priority to meet. 4. the frequency of cases, typically should be two crossover point separates the farther (which should be in three octaves above), the combination of system response will become better. Otherwise, there will be interference radiation phenomena of complex. 5. the bass and tenor of the crossover point should consider people sound like positioning. Should enable the voice of replay unit by the Alto as possible, to avoid the human voice sound like positioning the timbre of the major changes have occurred. It is often easy to overlook the designer. Usually this crossover point should be 200-300Hz.

What is a digital signal processor memory management?

Digital signal processor (DSP) of the memory management performance by its DSP on storage subsystems of management ability. As mentioned earlier, MAC and other signal processing functions is DSP basic signal processing capabilities, fast MAC implementation capacity requirements in each instruction cycle from memory read an instruction word and two data word. There are several ways to implement this interface to read, including multiple storage (allowed in each instruction cycle storage multiple access), separation of instructions and data storage ("Harvard" structure and its derived classes), as well as the instruction cache (to allow from the cache read instruction instead of memory, storage is free up used for data reading). Figure 2 and Figure 3 shows the Harvard storage structure and many microcontrollers "Feng · Norman" structural differences. In addition to the support of the size of the memory space. Many fixed point DSP's main target market is an embedded application system, in which the application memory generally smaller, so this DSP devices with small to medium-on-chip memory (4K to 64K words or so), equipped with narrow external data bus. In addition, the vast majority of fixed-point DSP address bus is less than or equal to 16-bit, so you can add storage space is limited. Some floating-point DSP on-chip memory is very small, or no, but the external data bus width. For example, TI company 6K TMS320C30 only, on-chip memory to 24-bit external bus, 13-bit external address bus. While ADI's ADSP2-21060 has 4 MB on-chip memory that can divide a variety of ways to program memory and data storage. Select DSP, depending on the size of storage space, as well as on the request to the external bus.

Changzhou government procurement tender notice (projection and multimedia device class)

Changzhou Government e-procurement tender notice (projection and multimedia device class) number often seek the harvest [2008], 296, bulletin release date: 2008/10/21 10: 18 tender time: 10/21/2008 09: 52-2008/10/22 2: 00 successful results published time: 2008/10/22 2: 30

Bipolar Atlantic Wall Speaker IWTS-30 SR/IWTS-14 SR.

Atlanta, United States Atlantic Technology is a professional theater production of emerging manufacturers, and even George. Lucas (George Lucas) Skywalker ranch to learn theory and standard THX training room, also used the Atlantic system. .Advanced AV audio and video in North America market, Atlantic's share of the speaker system is relatively high. .Atlantic has announced a new flagship, following into the wall after IWTS-30 LCR speakers, the series of the other two IWTS-30 SR and IWTS 14 SR has also been announced, including the former in order to obtain THX Ultra certification, which was an ordinary version of .. .IWTS-30 SR output sound pressure relatively stronger, better bass performance. .Be THX Ultra certified IWTS-30 SR voice for the double-sided design, loaded with two 5-1/4 inch long-throw bass GLH graphite coating unit, two 1-inch tweeter with low resonant LRT, to achieve the frequency response of 80Hz- .20kHz (+ / - 3dB). .IWTS 14 SR treble also resonate LRT technology for low bass area was relatively small diameter 4-1/2-inch GLH graphite bass, frequency response 100Hz-20kHz (+ / - 3 dB). .IWTS-30 SR and IWTS 14 SR for both sides as a single-channel sound speaker use, you can also access two channels for stereo sound. .Both can be used as front, center, surround sound, as the top full-theater sound system into the wall speaker solution. .New box is optimized internal improvement, the more powerful the machine the power output and thinner size, and dynamic driving force is also stronger. .At the same time resonate with the suppression technique to reduce bass resonance. .IWTS-30 SR and IWTS 14 SR using a simple installation, the walls of the ordinary can be installed quickly, and there are different housing options, user-friendly. .This series of speakers with fully sealed box design, optimization and ensure the perfect low-frequency effects, expressive voice and high-end floor speaker can be comparable. .Wide spread of its patented low-resonance tweeter is a tilt and swivel, and even when the speaker mounted above the level in the human ear, and can cover a good range of listening alt..

Tsai Chin New Year's Eve concert show million dollar Golden Microphone.

Tsai Chin's extraordinary wealth of China Minsheng Bank Night Tsai Chin "New Everlasting Love" concert has entered the 10-day countdown. .Recently, the concert will be part of the team staff had first arrived in Chengdu, the play was making final preparations for debugging. .It is reported that the concert, Tsai Chin will bring hundreds of million worth of gold a microphone, she said with a smile, microphones important than her husband. .It is understood that this golden microphone is tailored for the Tsai Chin. .Matching crystal mic stand is used more than 1,000 pieces of Swarovski crystal, spent 3 months of hand-Nianshang Qu. .Jian Chen Gang concert sound engineer said with a smile, a lot of ordinary singers have joined a variety of audio recording, and Tsai Chin with their own unique resonance, can be done in the most perfect spot. .It is reported that Tsai Chin as the only set of 3 gold microphone taboo, could not be stained with lipstick, not the jet, can not stick saliva. .Tsai Chin as the only life to cherish as a microphone, this microphone she said with a smile important than her husband..

LED screen help Li Yuchun concert stage style luxury charming

The annual "concert" is about to whyme Li Yuchun 21 March Guangzhou Stadium begins. Starting from Chris Lee, WHYME concert had organized three years are: 10 March 2006 concert at Chengdu Jinjiang Hotel; 24 March 2007 exhibition theatre concert in Beijing; on March 9, 2008 concert in Shanghai Grand stage (Shanghai gymnasium). It can be said that Li Yuchun birthday concert for possible Office. Outlet 4 years Li Yuchun popularity high selection of today's concert, Guangzhou Coliseum box office, call all the way, has come to a vote of hard to find. To this end, the sponsor will also increase its efforts in stage lighting arrangement. Li Yuchun WHY ME 2008 Shanghai concert according to the authors understand that this concert has not only invited to internationally renowned designers Tulkarm and Taiwan "Godfather" Bluewave's dance their joining, concert stage design and construction by Asia's most professional stage design team create sums. Li Yuchun "Why me" stage construction drawing exposure from current exposure of two stage construction, the "concert" stage Whyme is central with expensive super high density LED screen, and may act according to the evening show links free combination. And is located in the center of the "platform" with three sides of the stairs of the design, in addition to the two sides of the stairs are free from top to bottom, in the middle of the stairs you can move around the stage will be exposed is located directly below the LED screen, and the left LED screen chimed in, direct seeding so powerful video framework will render out a three-dimensional performance scene.

PALM EXPO 2009 exhibition-in-the-top force booth

May 28, 2009 in the morning, at its eighteenth session, "China international professional audio • lighting • musical instruments and technical exhibition" (PALM EXPO 2009) at the Beijing International Exhibition Center and the airport Grand opening. This exhibition exhibitors will reach more than 1100; exhibition area increased by 20%, to reach 85000 square meters. The number of exhibitors, exhibition area and the exhibition organizing history since most of the world-wide similar exhibition exhibition scale dominate. The exhibition will cover professional audio, professional lighting, stage machinery, conference systems, video systems, public address system, musical instruments, equipment and supplies, tens of thousands of new exhibits will be fully concentrated presentation of the latest achievements in the field. This exhibition highlights the top power with new products, so stay tuned! Here is the audio gateway (audio160) reporter from the booth the scene back in the picture. PALM EXPO 2009 exhibition-in-the-top force booth PALM EXPO 2009 exhibition-in-the-top force booth PALM EXPO 2009 exhibition-in-the-top force booth PALM EXPO 2009 exhibition-in-the-top force booth PALM EXPO 2009 exhibition-in-the-top force booth

International Asia-Pacific region Manager technical mixer CADAC communication!

In late July, 2009, Shanghai meiya technology co., Ltd organized the Cadac Asia-Pacific region Manager technical exchange activities. International mixer manufacturers CADAC United Kingdom regional manager Craig to participate in the activities. This training will last 2 days, mainly divided into two parts: one is the introduction of technology development CADDAC factory history, organizational structure and function of the factory product features; the second is on the scene J-type CADDAC classic series mixing consoles for live demo simulates the operation of training and exchanges. CADAC mixer and World Awards band and theme stage keeps long-term cooperation, from early famous band Queen to the Phantom of the Opera "," Mama Mia! "and so on are CADAC faithful supporter mixing console; in the Palace of art in the field, CADAC Esplanade in Singapore, the United Kingdom's Royal National Theatre, LG Art Center, Seoul, Korea, Austria Vienna, Mont de theatre, a new concert hall in Athens Greece, Spain, Madrid; the Royal Opera House in China, CCTV, the great Hall of the people are using this brand.