搜索资源列表
5
- 本文介绍一种以DSP 与A IC 为核心, 通过软件方法来实现语音处理的新型系统. 文中以G. 721 ADPCM 算法为例, 说明了该系统的一个具体实例
ttplay
- 读取SD卡存储的adpcm码,转换成PCM码后保存成wav文件。
adpcm_3
- 基于ADPCM语音压缩编码算法的研究与实现.kdh 硕士论文
adpcm16_loop_xdais
- 基于TI xdais算法标准的音频ADPCM算法,及四路立体声编解码回环测试程序。 硬件平台:DM642+AIC23B
3BitAdpcm
- 用C实现的adpcm编解码的小程序,实现adpcm->wav, wav->adpcm之间的转换。
adpcm_compression
- dsp处理器进行adpcm编码压缩的c源代码
tt
- ADPCM的MATLAB的实现,有很好的音质恢复效果,程序简单易懂
20070917202053266
- 介绍PCM算法DM DPCM ADPCM经典算法
ADPCM_to_PCM
- 此代码为将ADPCM数据转换为线性PCM的程序源代码,该程序经验证可用,已经用于我实验室的产品中。
adpcmlast
- C ADPCM压缩解压编码,实现部分为C语言编写
codec
- ADPCM语音编码算法, ADPCM语音编码算法,
adpcm_ww
- adpcm压缩算法,测试过,效果不错-Adpcm compressing algorithm. Has good behaviour through testing.
Arrival_6k
- adpcm 的一些语音文件
G711_G721_G723
- 音频ADPCM编解码器,采用标准C语言编程,实现G.711,G.72 3,16K,24K,32K算法
main
- msp430单片机声音采集程序,采用12位ADC采样,串口传输,baudrate115200;采样数据采用adpcm编码格式;iar编译环境
ADPCMCODE
- 这是一个在计算机上用C语言写的ADPCM编解码程序。
G721-G723
- G721-G723 源代码 G.726 is an ITU-T ADPCM speech codec standard covering the transmission of voice at rates of 16, 24, 32, and 40 kbit/s. It was introduced to supersede both G.721, which covered ADPCM at 32 kbit/s, and G.723, which described ADPCM for
G728(LD-CELP)
- G.728 is an ITU-T ADPCM speech codec standard covering the transmission of voice at rates of 16, 24, 32, and 40 kbit/s. It was introduced to supersede both G.721, which covered ADPCM at 32 kbit/s, and G.723, which described ADPCM for 24 and 40 kbit/s
G729(CS-ACELP)
- G.729 is an ITU-T ADPCM speech codec standard covering the transmission of voice at rates of 16, 24, 32, and 40 kbit/s. It was introduced to supersede both G.721, which covered ADPCM at 32 kbit/s, and G.723, which described ADPCM for 24 and 40 kbit/s
g711_g721_g723
- ADPCM的源代码.比较有用.包含码流速率:8kb/s、16kb/s、32kb/s、及40kb/s。 基本上将G.726的音频标准协议全部包含。也适合在嵌入式系统中进行开发。