基于紧凑存储模式的ISD1420语音系统的开发

Development of ISD1420 voice system on compact saving constructre

本文从如何充分利用ＩＳＤ１４２０语音芯片的存储空间入手提出了紧凑存储结构的概念并针对这种存储结构介绍了开发ＩＳＤ１４２０语音芯片录放音系统的思路和关键点。

Digest Beginning with how to make full use of the memory of ISD1420,this article deal with the concept of compact saving constructure, and provide us with the thoughts an d key points in the procedure of making a voice system which is based on the compact saving constructure of ISD1420。