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语音信号处理工具包，是日本的一个大学开发的，对于HMM模型的建立很有帮助。...
语音信号处理工具包，是日本的一个大学开发的，对于HMM模型的建立很有帮助。-A tool box of speech processing, exploited by a Japanese university. It s quite helpful for setting up a HMM model.
- 2022-01-31 04:51:01下载
- 积分：1
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这个代码是用来去除语音信号中的沉默，以便识别…
This code is used to remove silence from a voice signal so that the recognition in voice recognition will give good result. The method is Scale on threshold applied to the envelope for detecting scilence periods. The actual threshold is computed by multiplying threshin" by the median value of the envelope samples. The default is (.25), whichis 25 of the median envelope value over input signal .-This code is used to remove silence from a voice signal so that the recognition in voice recognition will give good result. The method is Scale on threshold applied to the envelope for detecting scilence periods. The actual threshold is computed by multiplying threshin" by the median value of the envelope samples. The default is (.25), whichis 25 of the median envelope value over input signal .
- 2023-07-08 01:25:02下载
- 积分：1
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gg.729 TI code
TI G.729A编码器和解码器的代码具有良好的实施。此代码在DSP套件和定义sotware无线电测试了很多次。g.729a TI encoder and decoder code with good implementation. This code is tested many times on DSP kit and sotware defined radios.
- 2022-04-10 00:39:37下载
- 积分：1
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接着刚才没传完的系统辨识与自适控制MATLAB仿真 CH3
接着刚才没传完的系统辨识与自适控制MATLAB仿真 CH3-Then just do not pass End of the system identification and adaptive control of MATLAB simulation of CH3
- 2022-02-02 03:30:42下载
- 积分：1
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c语言常用的有用源程序
c语言常用的有用源程序-a useful source
- 2022-01-23 10:36:54下载
- 积分：1
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tools of speech recognition ,including source
语音识别工具，包含源代码-tools of speech recognition ,including source
- 2022-09-15 07:15:03下载
- 积分：1
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directshow 实现wave文件的播放
directshow 实现wave文件的播放
-directshow achieve wave broadcast documents
- 2022-07-04 06:33:35下载
- 积分：1
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- 2022-03-14 19:02:30下载
- 积分：1
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语音信号的频域处理,语音虽然是一个时变、非平稳的随机过程。但在短时间内可近似看作是平稳的。因此如果能从带噪语音的短时谱中估计出“纯净”语音的短时谱，即可达到语音...
语音信号的频域处理,语音虽然是一个时变、非平稳的随机过程。但在短时间内可近似看作是平稳的。因此如果能从带噪语音的短时谱中估计出“纯净”语音的短时谱，即可达到语音增强的目的。由于噪声也是随机过程，因此这种估计只能建立在统计模型基础上。利用人耳感知对语音频谱分量的相位不敏感的特性，这类语音增强算法主要针对短时谱的幅度估计。
-voice signals in the frequency domain processing, voice is a time-varying, nonstationary random process. But in a short period of time can be approximated as smooth. So if Noisy Speech from the short-term spectrum estimate "pure" voice of the short-term spectrum, and reached speech enhancement purposes. As the noise is random process, which can only be estimated based on statistical models based on. Use ear perception of voice spectrum component of the phase sensitive to the characteristics of such speech enhancement algorithms targeted at the rate of short-term spectral estimation.
- 2023-04-29 12:00:03下载
- 积分：1
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ITU
ITU-T G.729B标准源代码解码端，已创建工程文件，方便初学者，已测试，运行良好-ITU-T G.729B standard decoder source code, project files have been created for beginners, have been tested, well-functioning
- 2023-05-03 18:15:03下载
- 积分：1
