根据《机场周围飞机噪声环境标准(GB9660- 88)》，以计权等效连续感觉噪声级LWECPN作为机场噪声评价量。
According to the standard of aircraft noise environment around Airport (GB9660-88), LWECPN (Weighted Equivalent Continuous Perceived noise Level) is selected as noise metrics.
我们需要这些噪声，因为我们希望感觉自己是团体的一部分，所有的团体。
Noise that we want, because we want to feel part of the group. All of the groups.
语音增强的主要目的有两个：一个是改进语音质量、消除背景噪声，使听者乐于接受、不感觉疲劳，这是一种主观度量；
It has two main aims: one is to improve the audio quality, eliminate the background noises, and make the listener feel less tired but more willing to listen, and this is a subjective measurement.
结果两种实验方法的 结果都表明外加电噪声可使得相应的 电感觉阈值降低。
Result The corresponding threshold of electrical sense can be reduced by the effect of external electrical noises.
在其合理组织室内空气流动、使空气温湿度、流速等能更好的满足人们的舒适感觉的同时，其下送风口的气流再生噪声问题也备受关注。
It not only can indoor air flow organized rationally, but also can air temperature and humidity, flow rate satisfied. What's more, the noise control should also be concerned about.
舒适噪声产生技术(CNG)就是发送端在静音期间发送一些分组信息帧，从而生成使用户感觉舒服一些的背景噪声。
Comfort noise Generator (CNG) is that sender sends a few frames in silent time and receiver generates comfortable background noise using those frames.
Jawbone耳机图标是唯一一个声音传感器(VAS)的实际感觉你的发言，这有助于区分颌骨图标背景噪声的语音蓝牙耳机。
Jawbone ICON is the only Bluetooth headset with a voice Activity Sensor (VAS) that actually feels your speech, which helps Jawbone ICON distinguish your voice from background noise.
Jawbone耳机图标是唯一一个声音传感器(VAS)的实际感觉你的发言，这有助于区分颌骨图标背景噪声的语音蓝牙耳机。
Jawbone ICON is the only Bluetooth headset with a voice Activity Sensor (VAS) that actually feels your speech, which helps Jawbone ICON distinguish your voice from background noise.
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