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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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XChat TTS script is an perl written XChat2 script that speaks out messages in ir...
XChat TTS script is an perl written XChat2 script that speaks out messages in irc channels, and more. It provides an interface to setup the functions or view the online help. -XChat TTS is an perl script written XChat2"s at 5 that speaks out messages in irc channels. and more. It provides an interface to setup the f unctions or view the online help.
- 2022-05-23 11:43:10下载
- 积分：1
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一些有价值的指纹识别和语音识别方面的论文和资料,利用微软Speech SDK 5.1开发语音识别系统的主要步骤.doc认识语音识别技术的工作原理.doc研究语音...
一些有价值的指纹识别和语音识别方面的论文和资料,利用微软Speech SDK 5.1开发语音识别系统的主要步骤.doc认识语音识别技术的工作原理.doc研究语音识别的难题.doc语音识别技术介绍.doc语音识别研究的最新进展.doc指纹的结构特征及其分布类型的介绍.doc指纹识别的基本原理.doc指纹识别算法流程eesdn.doc指纹识别研究的心得体会.doc-Some valuable fingerprint identification and voice identification papers and information, the use of Microsoft Speech SDK 5.1 Speech Recognition System to develop the main steps. Doc awareness of voice recognition technology works. Doc research speech recognition problems. Doc to introduce voice recognition technology. doc Speech Recognition latest progress of the study. doc fingerprint of the structural characteristics and distribution of the type of presentation. doc the basic principles of fingerprint identification. doc fingerprint recognition fingerprint recognition algorithm processes eesdn.doc research experiences. doc
- 2022-02-15 05:47:48下载
- 积分：1
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dtw（动态时间规整）语音识别的matlab源码
dtw（动态时间规整）语音识别的matlab源码-dtw (Dynamic Time Warping) speech recognition matlab source code
- 2022-10-07 13:10:03下载
- 积分：1
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可以对语音信号的共振峰作出修改，效果不错
可以对语音信号的共振峰作出修改，效果不错-Voice signal can be to change the resonance peak, the effect of good
- 2022-05-16 12:01:11下载
- 积分：1
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指纹识别的程序(c++)
指纹识别的程序(c++)-Fingerprint Recognition Procedure (c)
- 2022-02-20 00:08:13下载
- 积分：1
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YS-V0.4 基本识别工程
YS-V0.4 基本识别工程
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c
,
LD3320
请点击左侧文件开始预览 ！预览只提供20%的代码片段，完整代码需下载后查看 加载中 侵权举报
- 2022-02-11 14:20:42下载
- 积分：1
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fir filter 程序
老师上课留的作业，在这里跟大家分享一下，希望能有所帮助...
fir filter 程序
老师上课留的作业，在这里跟大家分享一下，希望能有所帮助-fir filter procedures teacher in the class to stay the operation here to share with you, hope can be helped
- 2022-05-05 05:49:02下载
- 积分：1
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在LPCC语音识别源代码（线性预测倒谱系数…
本源码为语音识别中lpcc（线性预测倒谱系数）的计算方法。经试验，可用。为方便大家理解，关键语句和函数后面都加上了注释。-The source code for speech recognition in lpcc (Linear Prediction Cepstrum Coefficient) is calculated. After testing, can be used. To facilitate the understanding of everyone, the key behind the statements and functions are added to the Notes.
- 2022-02-15 05:37:20下载
- 积分：1
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16kb/s Low Delay CELP 算法
16kb/s Low Delay CELP 算法 -16kb/s Low Delay CELP algorithm
- 2022-08-21 05:25:07下载
- 积分：1
