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Description: 测试ADPCM（G.726)的
可以在PC单独测试编解码
也可以通过串口发送数据到底层单片机编码或解码后把数据送回来。
运河
2005-test ADPCM (G.726) can be individually tested in the PC codec can also send data through the serial port to the bottom MCU code or after decoding data sent back. Canal 2005
Platform: |
Size: 70656 |
Author: 费戈 |
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Description: g.726语音编解码标准的使用，整个程序的功能如下：
1）读入原始的WAV语音文件（Audio sample rate:8khz,Audio sample size:8bit）
2) wav语音文件转为PCM语音文件
3）对PCM语音文件进行G.726压缩编码
4）对压缩后的文件进行解压缩转为PCM语音文件
5）把PCM语音文件转为WAV语音文件-g.726 speech coding standards for the use of the functions of the whole process is as follows: 1) read the original WAV audio files (Audio sample rate: 8khz, Audio sample size: 8bit) 2) wav audio file to PCM audio file 3) G.726 PCM voice files on the compression 4) the compressed files to PCM audio files extract 5), the PCM audio files to WAV audio files
Platform: |
Size: 324608 |
Author: 陈智铭 |
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