• 1. audio compression technology: 音频压缩技术
• 2. audio-video signal compression technology: 计算机应用技术

• 1.This paper CITS common audio compression technology firstly, then analyzes audio compression technology by a small example of Voice Chat Room.
  本文首先列举常用音频压缩技术，然后通过一个小型语音聊天室实例重点分析语音通信的关键技术——音频压缩技术。
  dict.yoduao.com
• 2.Lossless audio compression technology is a technique that not only preserves the essence of the sound but also restores the precise bit information in that sound.
  无损音频压缩技术是一种既可保留音频信号原始音质，又可以准确无误地还原每一个比特音频信息的音频压缩技术。
  dict.yoduao.com
• 3.Psychoacoustic model is the kernel technology of wideband audio compression.
  心理声学模型是宽带音频压缩中的核心技术。
  dict.yoduao.com

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