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FFTandicft
C语言fft和ifdct的函数，可以直接使用(C language functions fft and ifdct can be directly used)
- 2009-01-22 00:37:40下载
- 积分：1
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yuyin
语音信号的录音、读入、放音等：利用函数wavread对语音信号进行采样,记住采样频率和采样点数，给出以下语音的波形图（2.wav），wavread的用法参见mablab帮助文件。利用wavplay或soundview放音。也可以利用wavrecord自己录制一段语音，并进行以上操作(需要话筒)。
(Speech signal recording, reading, playback, etc.: the voice signal using the function wavread sampling, sampling frequency and sampling points to remember, given the following speech waveform (2.wav), wavread usage see mablab help file. Using wavplay or soundview playback. Can also record a voice using wavrecord own, and the above operation (requires microphone).)
- 2011-01-10 15:00:48下载
- 积分：1
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speakercode1
Speaker Identification using MFCC feature and VQ training, very clear MATLAB code
- 2009-06-08 01:00:28下载
- 积分：1
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edhhkh
一个基于小波变换的图像去噪声程序
仿真软件采用的是matlab(a Wavelet-Based Image noise process simulation software using the Matlab)
- 2006-05-25 11:03:59下载
- 积分：1
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Voice-conversion
源－目标说话人声音转换的学位论文：源－目标说话人声音转换则是指将源说话人的语音模式转换成某个指定的特定目标说话人的语音模式，即保持源说话人原有的语音信息内容不变，使转换后的语音具有目标说话人的声音特点。(Source- target speaker voice conversion refers to the source speaker voice patterns into a designated target speaker-specific speech patterns, that is, the source speaker to keep the original voice message unchanged, so that the converted speech with the goal of the speaker s voice characteristics.)
- 2011-01-19 22:33:56下载
- 积分：1
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IT-RREC-P[1]5T
ITU P.563 语音质量评价，能只送入失真信信号，而不需要参考信号，便能评价失真信号的MOS分
(ITU P.563 voice quality assessment can only be sent to the distortion of the letter signals without the need for a reference signal will be able to evaluate distortion signal MOS score)
- 2012-07-11 10:55:58下载
- 积分：1
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specsub_modified11
语音唤醒就是在设备待机状态下，用户说出特定的语音指令（唤醒词）使设备进入工作状态或完成某一操作。设备为了实现语音唤醒功能，就需要设备实时监听，也就是实时的录音并分析有没有唤醒词来唤醒设备。评价一个语音唤醒系统的标准有三个：唤醒正确率、误报率、功耗。一般情况下，唤醒正确率越高 ，误报率也越高。好的系统就需要唤醒率高，误报率低，功耗低。(Speech wakeup is when the device is in standby mode, the user speaks a particular voice command (wake up word), so that the device enters the work state or completes an operation. In order to realize the function of speech wakeup, the device needs real-time monitoring, that is, real-time recording and analyzing whether or not wake words are used to wake up the equipment. There are three criteria for evaluating a voice wakeup system: wakeup accuracy, false positive rate, and power consumption. Generally, the higher the correct rate of arousal, the higher the false positive rate. A good system requires high wake-up rate, low false positive rate and low power consumption.)
- 2017-08-15 16:45:55下载
- 积分：1
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GMM
GMM说话人识别平台全套，从特征提取到模式识别，到识别率，一整套都有(GMM speaker recognition platform full, from feature extraction to pattern recognition, the recognition rate, set both)
- 2013-07-20 19:01:49下载
- 积分：1
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ld3320
LD3320 是一颗基于非特定人语音识别（SI-ASR：Speaker-Independent
Automatic Speech Recognition）技术的语音识别/声控芯片。提供了真正的单
芯片语音识别解决方案。
LD3320 芯片上集成了高精度的A/D 和D/A 接口，不再需要外接辅助的
Flash 和RAM，即可以实现语音识别/声控/人机对话功能。并且，识别的关键词
语列表是可以动态编辑的。(Voice Recognition ；Speech Recognition ；Speech recognition technology
)
- 2011-08-19 22:47:10下载
- 积分：1
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SpeakerMFCCGMM
speaker recognition using MFCC GMM EM
- 2011-11-21 01:33:47下载
- 积分：1
