精选优质文档-倾情为你奉上ADPCM基本原理与应用实例简介姓名 (大学 学院,陕西省 西安 )摘 要:本文介绍了PCM、 ADPCM的基本原理,并重点介绍ADPCM以及ADPCM在通信中的实际应用,对其编解码原理及算法实现的流程框图进行了一定的讨论。最后以ADPCM在通信中的应用为例简单介绍了在实际通信中的应用实例。关键词:PCM ; ADPCMAbstract: This paper introduces the basic principle of PCM, ADPCM, ADPCM and ADPCM is introduced in communication in the practical application, the coding principle and algorithm flow diagram is discussed. Finally to ADPCM application in communication as an example introduced in the practical communicat