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accurately_pitch_estimation
- with this mscr ipts we are enable to perform accurately pitch detection.first with short term zerocrossing and short term energy estimation analyses we find voiced regions and then with hps algorithm, find pitch values
zerocrossing
- tiem-domain descr iption of speech:zero crossing
MOC3083
- optotriak 800V with zerocrossing
ZEROCROSSING
- 该例程用于语音信号的过零率监测，包含三个子程序，分别用于封装、监测和收尾。-The routine for the voice signal zero crossing rate monitoring, including three subroutines, respectively, for packaging, monitoring and closeout.
the-basic-analysis-of-speech
- 语音信号时频分析，包括语谱图，过零率，自编的自相关，以及最后用了三种方法（短时能量和过零率、谱熵法、Teager算子）进行端点检测，代码完整且测试通过-time and frequency domain analysis of speech signals,including spectrogram,rate of zerocrossing,autocorrelation.and three method of endpoint d
zerocros
- a very useful matlab code for calculating ZEROCROSSING. It can be helpful at many implementations.