搜索资源列表
g723lib
- 经过优化的G.723.1语音编码程序，可以在CCS3.1中运行，经测试可以在DM642 DSP设备上运行-After optimization of the G.723.1 speech coding procedures can CCS3.1 run, tested in the DM642 DSP devices
Wav2Adpcm
- 该源码是对 *.wav语音波形文件做去直流电平，归一化处理后进行ADPCM编码压缩，形成编码文件和编码文件转外存格式转化，并利用编码文件做输入，进行解码并生成 *.wav 。该程序算法已经在产品中应用。-The source is a*. wav file to do voice waveform to DC-ping, normalized after treatment ADPCM coding compression, the formation of coding documentati
DPCM
- 通信原理课程设计：语音信号基带通信传输系统仿真基于DPCM编码和循环码 -Communication Theory Course Design: speech signal base-band telecommunication transmission system simulation Based on DPCM coding and cyclic codes
peaktransformcode
- 在c语音的环境中，多描述编码的标量量化的实现-In c voice environment, multiple descr iption scalar quantization coding to achieve
1
- 基于波形内插的语音编码，线性预测分析-
G.729speechcode
- 基于g.729 语音压缩编码的源代码 的模板-G.729 speech coding based on source code templates
speech_synthetic_coder2.m
- 将原语音文件进行分析解码，用全极点模型，通过线性系统预测进行声音的合成和编码。-Original voice file for analysis by linear system predictive decoding, with the all-pole model, the sound synthesis and coding.
pcm
- 语音信号的pcm编码，译码的matlab实现-Speech signal pcm coding and decoding matlab achieve
matlab-tools
- 一个不错的语音编码MATLAB工具箱,用于语音编码 语音压缩和语音识别-matlab tools for speech recognise
TP_LPC
- 线性预测(LPC)语音信号编码与解码（包括轻音与浊音的产生，自回归过程等）-Linear prediction (LPC) speech signal coding and decoding (including the generation of light tone and dullness, autoregressive process, etc.)
PCM-Modulation-
- pcm编码们以话音信号为例来说明数字通信的基本原理。人类的语音信号的频率范围在300—3 400 Hz之间，留有一定余地，设话音信号最高频率为4 kHz，则根据奈奎斯特采样定理，将话音信号数字化所需要的采样频率为8 kHz，即采样周期为l25 US 0再把每个采样值用8位二进制数字编码，就把模拟话音信号转换成了数字信号。因此，一路话音信号转换成数字信号以后，比特率为8 x8 000 b／s：64 kb／s。将模拟信号用脉冲信号进行采样使其离散化并进行数字编码的过程称为脉冲编码调制，简称PCM，这
speech-coding-ppt
- 语音编码讲稿，语音编码的ppt，语音编码的课件-Speech speech coding, speech coding ppt, speech coding courseware
PCM_A_13
- 语音信号PCM编码A律13折线编码解码系统仿真-Speech Signal PCM Code A Law 13- fold Line Code Decoding System Simulation
课设
- 语音编码课设请勿盗用谢谢大家了这是自己的课设请别抄袭(Please don't steal it. Thank you for your coding. Please don't steal it. Thank you all)
PCM编解码实验
- PCM语音编码，已实现，文件里面有很好的例子(speech coding of PCM)