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spra552b
Voice decoder Standard interantional
- 2012-06-04 16:08:09下载
- 积分：1
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64478348
g729a音频编码库,编码pcm为g729a,可压缩16倍(G729a library audio coding, coding PCM for g729a, compressible 16 times)
- 2017-04-17 16:39:45下载
- 积分：1
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A_rate_of_13_c_dc
A率13折线的编译码实现
1、了解PCM及13折线A率编码及译码的原理；
2、随机给出一个语音信号，并用A率13折线PCM对其编码；
3、将编码后的信号经过加性高斯白噪声信道，并在接收端对其进行译码；
4、分别画出原始语音信号、PCM编码信号以及译码后信号的波形。
(A rate of 13 polyline encoding and decoding implementation
1, to understand the principles of PCM and the broken line 13 A rate of encoding and decoding
Two were given a voice signal, and PCM encode A rate of 13 polylines
3, the encoded signal through an additive white Gaussian noise channel, and the receiver decodes
4, respectively, to draw the waveform of the original speech signal, the PCM encoded signal and decoding signals.)
- 2012-04-25 08:56:42下载
- 积分：1
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g729codec
g729编码解码器，挺好的用于学习音频编解码入门(g729 codec)
- 2016-05-18 00:33:10下载
- 积分：1
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MELP_m
很经典的MELP的MATLAB算法仿真。从一个外国网站上下载，很棒(MELP is the classic algorithm of the MATLAB simulation. From a foreign website, great)
- 2009-01-12 16:24:43下载
- 积分：1
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kdd09transfer.tar
迁移学习程序，适用于NLP问题，大家可以看看。(To migrate learning program suitable for NLP problems)
- 2012-11-14 14:30:31下载
- 积分：1
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order
说明： matlab实现的阶次分析算法，用于变转速机械故障特征提取，可运行，包含寻找脉冲时刻，等角度时刻，数字跟踪滤波，样条差值等步骤(The order analysis algorithm realized by Matlab is used to extract the fault features of variable speed machinery. It can be operated, including the steps of finding impulse moment, equal angle moment, digital tracking filtering, spline difference and so on.)
- 2021-04-08 09:39:00下载
- 积分：1
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isip_r00_n11.tar
说明： 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! !)
- 2005-10-19 08:40:57下载
- 积分：1
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code1
说明： 《VC视频音频编解码技术及实践》书的光盘代码(" VC video audio codec technology and the practice of" book on CD-ROM code)
- 2009-08-05 11:30:16下载
- 积分：1
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vector_quantization
语音信号的矢量量化，其中vector_quantization.m为读取音频文件，转换成语音帧，求lpc及lsf参数以及进行矢量量化的主程序，a_lsf_conversion.m为主程序调用的lpc转lsf参数的子程序，INLS1.wav为音频文件。(Vector quantization of speech signals, wherein vector_quantization.m to read audio file, converted into speech frames, seeking lpc and lsf parameters and vector quantization of the main program, a_lsf_conversion.m main program calls a subroutine parameter lsf lpc turn, INLS1.wav as an audio file.)
- 2013-06-20 15:36:15下载
- 积分：1
