The microphone is used in a data acquisition system on a personal computer. The phonocardiogram and speech signals possessing high signal-to-noise ratio can be obtained.
这种微音器在计算机数据采集系统中应用，可采集到高信噪比的心音图与语音图。
The microphone is used in a data acquisition system on a personal computer. The phonocardiogram and speech signals possessing high signal-to-noise ratio can be obtained.
这种微音器在计算机数据采集系统中应用，可采集到高信噪比的心音图与语音图。
应用推荐