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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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用PIC单片机开发的自动小车控制源代码 ：能接受电视机红外遥控器控制，电机PWM控制，舵机控制，而且能利用红外探头自动躲避障碍，配合陵阳单片机可实现语音识别。...
用PIC单片机开发的自动小车控制源代码 ：能接受电视机红外遥控器控制，电机PWM控制，舵机控制，而且能利用红外探头自动躲避障碍，配合陵阳单片机可实现语音识别。-PIC microcontroller development of the automatic control of the source code Trolley : TV can receive infrared remote control. PWM motor control, servo control, and can use the infrared sensor automatically avoid obstacles, Lingyang MCU with voice recognition can be realized.
- 2022-02-02 04:39:14下载
- 积分：1
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基于信号处理的代码，包含基本处理算法。NE…
基于ipp的信号处理代码，几乎包含了处理各种算法。
需要IPP库支持。-based on the signal processing code, contain virtually processing algorithms. Need the support of IPP.
- 2022-01-28 07:48:26下载
- 积分：1
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音调周期提取的语音信号处理算法。平均速率…
语音信号处理中基音周期的提取算法。运用循环的平均幅度差分法实现的。-Speech signal processing algorithm for pitch period extraction. The average rate of use of cyclic difference method realized.
- 2023-08-25 18:00:03下载
- 积分：1
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语音识别专辑六
语音识别专辑六- Speech recognition special edition six
- 2022-04-15 01:52:43下载
- 积分：1
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自编的FASTICA程序，简明实用，并附带两个子程序以及WAV文件，...
自编的FASTICA程序，简明实用，并附带两个子程序以及WAV文件，-FASTICA staged by the procedures, concise and practical, and with two subroutine and WAV documents,
- 2022-03-19 23:33:40下载
- 积分：1
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speech recognition and synthesis 2 entry, word or compressed packages within Mat...
语音识别与合成入门2，word或压缩包中内有matlab源码-speech recognition and synthesis 2 entry, word or compressed packages within Matlab FOSS
- 2022-11-17 12:15:03下载
- 积分：1
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简洁适用的基音周期提取程序,采用自相关和平均幅度差函数相结合的方法...
简洁适用的基音周期提取程序,采用自相关和平均幅度差函数相结合的方法-Simple application of the pitch period extraction procedures, the use of auto-correlation and the average magnitude difference function method of combining
- 2022-02-12 14:26:45下载
- 积分：1
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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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Short
音频信号的短时分析工具箱，包含处理音频信号的常用命令文件等-Short-time audio signal analysis toolbox, including the common audio signal processing command files, etc.
- 2022-03-19 16:31:45下载
- 积分：1
