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  • upload.rar ... (end of frame recognition) rely on that. The advantage is that no other timers are needed for the communication. The code will run on PIC16F877@20MHz or PIC18F452 and it s been compiled with PCM or PCH 3.190 Well, let s start with MASTER main part
  • AULAW2PCM.rar alaw\ulaw文件转为PCM格式,程序简洁明了,已编译通过
  • pcm2wav.rar 声音采集卡生成的PCM格式文件转换为wav文件
  • alsa_player.tar.gz This is the ALSA PCM audio player., which can play raw pcm audio data. This is short reference program in C under Linux.
  • G.711.rar pulse code modulation (PCM) of voice frequencies G711
  • ctc_int.zip ... for every 5 pulses which in the example equals 1 degree of rotation. For visual feedback, the LED toggles on/off every 360 degrees. This example was tested using the WinSystems LBC-586PLUS CPU card and the PCM-CTC counter/timer card.
  • T-REC-G.722-200911-I!AppIV!SOFT-ZST-E.zip 详尽描述音频编码格式G.722的文件格式。传输系统和媒质、数字系统和网络数字终端设备 — 通过PCM以外的方法的模拟信号编码
  • amr.rar sound to amr file pcm sound to amr file
  • pcm.rar This document is about Algorithm.
  • AudioControl.rar 调节PCM音频的音量,通过对音频数据乘以一个常数n来增加或减小音量,测试通过。