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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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这是一个从音频信号里提取特征参量的程序，从事此方面的同志，不妨参考...
这是一个从音频信号里提取特征参量的程序，从事此方面的同志，不妨参考-This a signal from the audio extract features parametric procedures, engaged in this regard, the comrades might reference! !
- 2023-06-28 02:40:05下载
- 积分：1
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It is developed with VC.It can test the trail of speech at realtime and provide...
用VC编的用于实时地对录音的轨迹的测试。可以自动显示-It is developed with VC.It can test the trail of speech at realtime and provide an auto display.
- 2023-02-03 18:20:03下载
- 积分：1
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Imtelephone.com出品的g.729编解码库及应用的源代码，使用visual c++实现...
Imtelephone.com出品的g.729编解码库及应用的源代码，使用visual c++实现-Imtelephone.com produced the G.729 codec library and application source code, the use of visual c++ Realize
- 2022-04-24 21:15:18下载
- 积分：1
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这个函数是用来计算离散余弦变换的matlab程序。注意输入的参数要是实数...
这个函数是用来计算离散余弦变换的matlab程序。注意输入的参数要是实数-This function is used to calculate the discrete cosine transform matlab program. Note that if the real number input parameters
- 2022-04-28 16:36:47下载
- 积分：1
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Sint 时钟
使用划分注意到原来的 50 兆赫频率的脉冲发生器
- 2022-11-18 03:55:03下载
- 积分：1
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这是一个IBM的语音开发包（TTS）。
This is a development package for IBM Text To Speech (TTS). -This is a development package for IBM Text T o Speech (TTS).
- 2023-03-06 13:40:02下载
- 积分：1
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基于microsoft speech sdk的语音识别代码程序
基于microsoft speech sdk的语音识别代码程序-Microsoft speech sdk-based speech recognition procedures code
- 2022-01-26 03:09:36下载
- 积分：1
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Speech Recognition access autocorrelation function, Matlab version. His series,...
语音识别中的通道自相关函数，matlab版。自己编的，通过测试-Speech Recognition access autocorrelation function, Matlab version. His series, testing
- 2022-04-07 01:59:56下载
- 积分：1
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for speech recognition dictionary of Chinese tree, completed 60,000 contribution...
用于语音识别的汉语树形词典，完成了6万词汇的建树操作及相关子节点等的查询处理，主要用于指导语音搜索整个建立时间大概为3分钟-for speech recognition dictionary of Chinese tree, completed 60,000 contribution to the vocabulary and related operations, such as sub-nodes of query processing, Pronunciation guide for the main search the entire building for about three hours minutes
- 2022-05-29 12:05:08下载
- 积分：1
