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于 2017-10-05 发布文件大小:614KB

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下载积分: 1 下载次数: 5

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代码说明：

My matlab melp 2400 bps source code for pc

文件列表：

encode
encode\codebook_fmcq1.m
encode\codebook_fmcq2.m
encode\coeff.m
encode\d_lsf.m
encode\double_ck.m
encode\double_ver.m
encode\find_harm.m
encode\fpr.m
encode\intpitch.m
encode\lpc_residual.m
encode\melp_5b.m
encode\melp_APU.m
encode\melp_bpva.m
encode\melp_encode.m
encode\melp_FMCQ.m
encode\melp_gain.m
encode\melp_init.m
encode\melp_lpc2lsf.m
encode\melp_lpc.m
encode\melp_lsf2lpc.m
encode\melp_msvq.m
encode\melp_Qgain.m
encode\pitch2.m
encode\pitch3.m
encode\stage.m
encode\dsp.wav
encode\lsf_clmp.m
encode\melp_Qpitch.m
encode\d_lps.m
decode
decode\codebook_fmcq1.m
decode\codebook_fmcq2.m
decode\coeff.m
decode\d_ase.m
decode\d_disp.m
decode\d_ga.m
decode\d_gains.m
decode\d_init.m
decode\d_k1.m
decode\d_lps.m
decode\d_lsf.m
decode\d_mix.m
decode\d_pdfs.m
decode\melp_decoder.m
decode\noise_est.m
decode\noise_sup.m
decode\stage.m
decode\melp_lsf2lpc.m
decode\dsp.mat
decode\signals.mat

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LBG
假设一段语音信号，用其作为序列，编程实现LBG算法产生码书。(Assuming a speech signal, use it as a sequence, programming the LBG algorithm to generate the codebook.)

2021-04-22 14:38:48下载

积分：1
adpcm_encoder
语音压缩自适应差分脉冲调制编码即ADPCM 用matlab开发 (Adaptive differential pulse-modulated voice compression coding using matlab development that ADPCM)

2013-05-29 18:01:56下载

积分：1
mt4ProgramReference
说明： MT4编程参考，详细介绍MQ4语言的语法和使用方法，非常实用，在网上很难找到。(MT4 programming reference, detailing MQ4 language syntax and use, very practical, it is difficult to find online.)

2008-11-25 14:34:42下载

积分：1
voiceEncoding-MELP-master
基于melp算法的语言编码传输，用于语言压缩传输(Speech coding transmission based on MELP algorithm)

2018-09-30 10:56:14下载

积分：1
melpe 编解码程序 melpe fxp src
melpe 编解码程序 melpe 编解码程序melpe 编解码程序 melpe 编解码程序(melpe decoder)

2016-08-11 16:51:36下载

积分：1
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
ADPCM
TXT信号的获取：一般都是拿到一个.WAV的信号，用cooledit或者其他的打开，另存为txt格式，注意的是，此时txt文件的前面两行会写入一些采样率的信息，将这几行删掉，程序就可以顺利得读取你保存的txt了。(TXT signal acquisition: generally get a .WAV signal, with coolit or other open, save as txt format, note that at this time txt file in front of two lines will write some sampling rate information, will These lines deleted, the program can be smooth to read your saved txt.)

2017-04-25 02:00:26下载

积分：1
dialdtmf_0_04_src
dtmf 拨号程序，Pocket PC ，vc 工程演示(dialDTMF a Pocket PC (Pocket Contact) plugin to dial telephone numbers using DTMF s (aka Dual Tone Multi-Frequency) (tested under PPC2000 MIPS, PPC2000 ARM, PPC2002 ARM, Xscale WMPPC2003 and WM2003SE, WM5- if you want your processor supported either build the exe s yourself from CVS or email me and I may look into it). There is a listed of known working hardware in the FAQ.)

2009-07-13 11:22:05下载

积分：1
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
90881034PCM-Voice
说明：脉冲编码调制(Pulse Code Modulation,PCM)技术编程(Pulse Code Modulation)

2020-12-11 18:30:55下载

积分：1

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