The invention relates to a method for preparing a noise reduction felt for an automobile, and belongs to the technical field of manufacture of automobile interior trimming parts. The preparation method of the noise reduction felt for the automobile comprises the following steps of: firstly opening ...
awe still have open issue, you can find the list attached 我们仍然有待解决的问题,您可以发现名单附上 [translate] aNoise Reduction 噪声降低 [translate] 英语翻译 日语翻译 韩语翻译 德语翻译 法语翻译 俄语翻译 阿拉伯语翻译 西班牙语翻译 葡萄牙语翻译 意大利语翻译 荷兰语翻译 瑞典语翻译 希腊语翻译 51...
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The chart shows three curves. One forH2/dB=0 (no barrier), one forH2/dB=0.3 (the barrier has an interference of 30%), and one forH2/dB=1 (the barrier has an interference of 100%). The vertical scale of the chart (dB) measures the reduction of sound intensity provided by the bar...
13.Countermeasures of Noise Reduction for Shinkansen Electric-Current Collecting System and Lower Parts of Cars降低新干线集电系统噪声和车辆下部噪声对策 14.Noise Measure and Control of Gas-steam Combined Cycle Power Generator联合循环发电机组的噪声测量与噪声源识别 ...
Define noise pollution. noise pollution synonyms, noise pollution pronunciation, noise pollution translation, English dictionary definition of noise pollution. n. Environmental noise that is annoying, distracting, or physically harmful. Also called sound
6.Countermeasures of Noise Reduction for Shinkansen Electric-Current Collecting System and Lower Parts of Cars降低新干线集电系统噪声和车辆下部噪声对策 7.Technique Research of Reducing Noise Inside the Light Rail Vehicle;城市轻轨车辆车内噪声分析及降噪研究 ...
If you leave in a condo or not quiet area this plugin is a must for vocals! It sounds like you’re in a booth. Pure magic J. Ducornet August 13, 2021 Absolute Butter! The C-Vox Noise & Ambience Reduction is revolutionary. I have it inserted on my stereo vox (UAD Console) chan...
GM cars introduced in 1984.[7] It was also used in factory car stereos in Jeep vehicles in the 1980s, such as theCherokee XJ. Today, DNR, DNL, and similar systems are most commonly encountered as a noise reduction system in microphone systems.[8] [edit]Other approaches A second ...
material, and therefore it may not be a desirable solution ifvehicle weight reduction is desired. On the other hand, sound absorbers, working on the principle of sound energy dissipation, provide a better opportunity for weight saving. The sound absorbers are mostly porous materials, such as low...