PA
#已完成部分:
record.py
:语音采样部分没采样的可以采一下,line13处修改USERNAME,进行20组0~9数据采样,以按下回车为录音分割,在看见recording字串后发音
- 采样音频格式:44100Hz,2s,16bit,2channels
process.py
:单音频采样处理,语音分帧及加窗,短时时域特征分析:计算待优化
#未完成部分:
- 双门限法端点检测:高低门限选取
- 特征向量提取:去静音段插值拟合
- 语音分析识别:
- 电脑没电了
AUTO300627 Digital Signal Processing
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