Why is burn the Horn

Reproducing or broadcasting system speakers often burned or broken acoustic situations, most people would think that intuition open too loudly trumpet will bear the loudspeaker strained, but it is not, there are many conditions can, for example as in the following circumstances and reasons to believe that can help you maintain tens of years. Horn longevity We often use a microphone speaker or microphone to sing will rely on Horn too close to or on the Horn, turn up the volume to generate high frequency positive feedback of the whistlers, your horn treble monomer probably doesn't do. This is because once the partials in treble after most of the signal sent from the treble, the high energy signals in full circles through very fine treble monomer and burnt the Horn, so often when you use the microphone, do remember that the volume is to slowly add, don't turn up in one breath, so that the Horn is only issued like a cow of a low frequency sound. Open too loud certainly inspires bad Horn, another case is the expansion of the machine is not enough hard drive power, the output of the voice is not a normal cutting signal, which would put the speaker damage. Recommended fondness large volume consumers to purchase power expand machine, 30W low power after the class very likely burned low impedance loudspeakers. Expand the machine if a DC output, it will burn the bass Horn, even a very small number of loudspeaker will burn. The reason is the bass (or other audio) Horn did not sound separation on the path, the capacitor isolation DC DC output is like the DC-in speaker, even by the damper windings made grilled together. Therefore they should be careful when choosing expanded, first use meters to measure the fore and back-level output for DC output, if the first-level DC output is also possible through after the class and then amplified output DC-Horn. If you are charging for it must know the high-frequency oscillation to know, if you now also in their dress, the more you want to note the high-frequency oscillation, it is best to check with the oscilloscope to the fore and after the class are there oscillation or DC output, in case you have not found this situation, it may burn your advanced speakers let you buy enough several 20MHz oscilloscope. Have the output transformer of vacuum tube after the class (or broadcasting) will not have the DC output (if you have had on scary), but the vacuum machine also pop up, pay special attention to the vacuum machine is easier to have high-frequency oscillation or interference with, the situation is most often the cause of the Horn, provided you reference as daily maintenance. Equipment weight, Yin and Yang to reconcile I have always stressed the importance of matching equipment than separate equipment itself is good or bad. Cheaper equipment if appropriate, its performance will be better than with bad high equipment and equipment matching principle is to find a balance, like a seesaw, find the balance in the middle. Based on this result, if the equipment we masculine individuality find soft to match that of the individual sounds. If you feel that the sound too bright of equipment we find warm to distribution; speed is too slow for us as it is with speed. In short, Yin, initially, to find a balance of the sound is great. Power clean, quiet transparent layers in metropolitan apartments jungle, our House is filled with all kinds of electronic noise pollution. Whether you are coming from the power supply cord (motor rotation, fluorescent lights blinking), from the air (radio frequency interference and electromagnetic interference) so that we cannot escape. In order to reduce the interference, we try to do refrigerators, air conditioners, dehumidifiers, washing machines, etc. for motor electrical circuits do not sound circuit together. If you can pull dedicated power, of course, better. Indoor fluorescent if not possible, dimmer will produce noise. In addition, there is a sale of some resistance to electromagnetic and radio frequency interference of small props, also has various filters, processors, and so can choose to use. How to distinguish their own power clean? is simple, clean, sound power more sounds more clearly, quiet, transparent, and a better sense of depth. However there is one thing to note that many more people before processing the sound more thin, to the last remaining clear and dry dry baritone, thin its halfway point and not enough plump bass, this is not right. Correct the sound should be treble water sweet, plump plump, baritone low volume foot and elastic. Connector delicately, head to locking the so-called connector is the signal input and output connectors. These connectors use long after the inevitable erosion of the air, and surface layer of oxide. Connector Plug and plug has a layer of oxides, you spend a lot of money to buy signal line there? what do you want to use to clean the connector? there are many kinds of small-to-be can be cleaned, you to audio shop ask. If the connector oxidation was very ill, you can also go to the line of automotive materials buy similar Kit aluminum 99 things, these have the friction of detergents are very powerful, the joint surface grinding down a thin layer to ensure the cleanliness of their system. However, we must pay particular attention to is that never get this kind of detergent to clean the Panel or gold-plated knobs, that will let them become gold plated luster. When you clean the surface of a connector, you can go and buy a wipe with slight oil quality of paper. This wipe paper glanced connector surface, let them maintain about a month not oxidizing effect. Then, head to lock mean? thread refers to the Horn head, if the Horn head not locking, it generates impedance change is likely to have adverse effects on the low frequency. In my experience, the speaker cable is best not to use the Terminal, will bare wire directly to the locking in the end, this will be the best interface. If we must use Terminal, try to use thin and soft copper Y-type plug, the terminal can lock up tight. Thicker and more rigid lower terminal contact effect. If you cannot use output input terminals cleaned, loudspeaker cable lock, just like the human body through the channels did not hinder, the sound will be more pleasant. Buy genuine leather sofa, sitting a good sound and durable whether you buy single seat or twin, triple or even the entire sofa, I suggest you buy a leather sofa. Why perhaps everyone for good sitting or not. However, leather sofas and sofa, wooden chair, will make the sound more pleasant, especially low frequency. Why I did not use scientific methods to test before, but I think leather sofas are very good sound damping, it may be a moderate amount of absorption (volume, weight and compressibility) and reflection (leather surface) acoustic, acousticAudio and more pleasant. In addition, leather sofas, if proper maintenance of the five-year 10 years no problem. Furthermore, Italy imports of leather sofas are also not too expensive, not to mention there are still many Taiwan imitations. Sheet metal nails may not hurt the fiscal and wound sound general family, in order to beautify the ceiling, or a false wall off all beam, or carpentry nails splints, or even the entire wall surface for the sake of appearance, is also the first nail cleat and wallpaper. Unfortunately, splint for medium-frequency and low frequency has a very strong absorption effect. Therefore, splint PIN number, frequency and low frequency will become thin. We all know that if a thin, like a person's liver is not good, it is a very serious problem. To sound effects, splint is sure to hurt the fiscal and wear them. If your ceiling must beautify, then I suggest you do a small block of arc-shaped plate to beautify. Or, do lots of separate long sound arc. Even the ceiling installation quadratic residue diffuser. These measures for the sound are positive. Please note that if your space is large, can be selective in the listening area ceiling do the above measures. If less than five ping, do a few slices of arc type is covered with ceilings. Some people may wonder, arc-shaped plate is made of sheet? that's right it is to bend into thin, but its intensity is very high. Moreover, its interior is not a closed cavity, sound absorbing characteristics of far less than diffusion characteristics. Furniture normal, diffusion absorption natural to most people in the layout of a sound Chamber, first thought is simple to clean and tidy. Indoor furniture is not usually bundle cabinets, etc. As everyone knows, that way, because things the indoor absorbs sound, makes the ECHO, residual ring is too long, the number of standing waves. A space like this is beautiful, beautiful, but the sound must be empty and noisy, not durable. My suggestion is a sound space'd and General home environment in General, there are tables and chairs, cabinets, etc. These furniture naturally have to sound absorption, reflection and diffusion. Lucky effortless sound very nice. Bad luck, we have to do some specialized let sound good sound installation and adjustment. Read this first good acoustic song, you can turn test your sound space and listen. If these points you really do have a great voice. In this good, I recommend that you use some of the pyramidal feet like small props. In this way, we can see a tree and see the forest, both perspicacious, see also the worlds on salary. Above this is the first good acoustic song, if you find yourself practice really effective, you like Indian Buddhist charity, some people have to copy it to them and explain to them. I think you and your friends will not be affected by sound not nice.