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shiyanfive
- 改变声音信号采样频率。应分别考虑由低到高和由高到低，最好包括声音采集和回放等功能。-To change the audio signal sampling frequency. Should be considered separately from low to high and high to low, preferably including audio capture and playback functions.
phasedelayestimated
- 本例程是针对不同通道之间采集的声音信号之间波形的相位时延差进行估计，-The routine is different between the acquisition of voice-channel signal delay between the waveform of the phase difference estimate,
treatement-de-son
- 声音信号处理，采集和分析语言信号的频谱并且用低通滤波器处理该信号。播放最后处理信号。-treat the signal of son, detect the signal of son and analyse the frequental spectre of signal and treat it with filtre passe-bas. Play the wav treated.
my_audio_project_v3.0
- 实现声音信号的时域分析、频域分析和频程采集，以及滤波，变换处理。-Achieve a sound signal in the time domain analysis, frequency domain analysis and frequency acquisition process, as well as filtering, conversion processing.
vad
- 自适应端点检测。那么什么是自适应端点检测呢？也就是采集声音信号的时候，开始说话到说话结束，我们把这一段声音信号采集下来进行处理。(Adaptive endpoint detection. So what is adaptive endpoint detection? That is, when the sound signal acquisition, began to speak to the end of the speech, we collected this sound signal