摘要
分析了3种主要类型智能语音芯片的特点和应用原理,(1)一次性可编程芯片(OTP);(2)可以反复录放语音芯片ISD系列;(3)高性价比芯片PM50和PM60系列,3种芯片在智能玩具开发中应用范围和实际电路介绍。
This paper analyzes the three main types of intelligent voice chip features and application principles,(1)one-time-programmable-chip(OTP);(2)ISD series voice chip can be recorded and playbacked repeatedly;(3)cost-effective chip PM50 and PM60 series,three kinds of chips in the smart toy development in the application and the actual circuit description.
出处
《江西科学》
2010年第5期677-680,共4页
Jiangxi Science
基金
扬州市科研资助项目(YZ2007048-5)
关键词
智能玩具
语音芯片
设计方法
Intelligent toys
Voice chip
Design(application circuits)