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rasta-2_3
- RASTA is a program for performing feature extraction in speech recognition systems. It takes files or streams of audio data and produces files or streams of feature vectors. Three feature extraction approaches are supported - PLP, log-rasta and
rasta2_2_2
- RASTA is a program for performing feature extraction in speech recognition systems. It takes files or streams of audio data and produces files or streams of feature vectors. Three feature extraction approaches are supported - PLP, log-rasta and
rasta2_2_3
- RASTA is a program for performing feature extraction in speech recognition systems. It takes files or streams of audio data and produces files or streams of feature vectors. Three feature extraction approaches are supported - PLP, log-rasta and
rasta2_3beta
- RASTA is a program for performing feature extraction in speech recognition systems. It takes files or streams of audio data and produces files or streams of feature vectors. Three feature extraction approaches are supported - PLP, log-rasta and
lpc_recognition
- Filter bank representation methods for speech recognition and LPC recognition system
dist_LLR
- Log Likelihood Ratio (LLR) Objective Speech Quality Measure
GSM_full_rate.RAR
- 长期预测(LTP)与规则脉冲激励(RPE),而全速率编解码器就被称为RPE-LTP线性预测编码器。 输入至RPE-LTP编码器的数据为包括160个采样值的20ms语音,每一个采样值都拥有13位精度。数据首先通过预加重滤波器来提高信号的高频分量,以获得更好的传输效率。滤波器一般还消除信号上的任何偏移以简化进一步的计算。 正如前面所提到的,语音产生模型可看成是空气通过一组不同大小的圆柱体。短期分析级采用自动相关来计算与模型所用的8个圆柱体有关的8个反射系数,同时采用一种称为S
speech-recognition
- 语音识别系统，包括预处理，汉明窗，梅尔频率倒谱率，离散余弦变换，前置滤波器组，对数能量，滤波器组，基本的滤波器组，dtw-speech recognition system，including Pretreatment, Hamming window, Mel frequency cepstrum rate, discrete cosine transform, pre-filter, log energy, filter, basic filter，dtw
MSP_Python
- 讯飞云语音的Python实现 只是简单的用Python调用dll，自己用着觉得还不错，分享给大家。 双击test.bat就可以实现对wav_test.wav的识别，这个wav是sdk demmo中的123456789的那个。 其它语音文件的话，可以仿照test文件自己写一个。 双击test2.bat可以识别麦克风的输入。这个需要pyaudio的支持。 我是在win7的CMD下运行正常，但是xp的CMD可能会乱码~~~因为日志输出的是unicode编码的
Synthetic Speech Detector Example
- Detects synthetic speech based on interframe difference of log likelihood of claimed speaker s GMM.
LineInst
- LINE is a text and graphical instant communication client for Windows, Mac, iOS, Android and Windows Phone with more platforms being added. Make voice and video calls. The best immediate message client depends on who is using which package in your cu