Heilongjiang CRC update speakers enhance excellence services

[Heilongjiang] CRC audio makes efficient Harbin railway "gentle small" works since 10 September zero, Harbin railway began the full implementation of the locomotive limited song noise reduction measures. Heilongjiang CTT active participation, in conjunction with the railway sector to minimize noise in the locomotive Pipers, on the basis of a comprehensive refurbishment of the station, trains, promotes the use of broadcasting equipment. It is understood that the Harbin railway to create a good environment, the overall shape the image of the railway, by passenger train traction, shunting machines pipes replace into sensitive high, DB low electric Horn, focused in Harbin, Qiqihar, jiamusi, Mudanjiang, hailar, urban sounded "gentle trumpet"--comprehensive startup locomotive limited song noise reduction project, reduce the locomotive Pipers. "Responsibility and excellence" is Heilongjiang basic CTT's new era. When informed of Harbin railway in 5 city comprehensive Starter limit Ming noise reduction project, Heilongjiang CTT in ensuring the smooth flow of good station broadcasting on the basis of high standards and strict demands, active compression. 3 months, the Organization of Harbin, Qiqihar, Mudanjiang, jiamusi, hailar communications segment 12 technical experts on five stations for passenger broadcast audio output frequency test, amplitude-frequency characteristics parallel to the index of 3 broadcast machine implemented quality improvement that will replace the aging of the capacitor resistance after the whole integrated debugging, and adopted the load limit testing; organizations train radio team staff on the train radio to standardized debug, updated the refurbishment of 13 speakers, replaced 9 only bad potentiometers; on the yard assignment by the original broadcasting or loudspeaker, changed to high quality of the speakers. Enable broadcast sound better, reach and softly, softly elegant, muddy sound stick, bass shocked, to give full expression to the CTT's excellent service quality.