摘要
介绍了语音芯片ISD(InformationStorageDevice)的内部结构、特点和ISP器件的编程设计方法;以ISP技术为手段,使用在系统编程器件M4-32/32实现了对单片ISD25120语音芯片的录、放音控制。
Not only the interior structure and characteristics of ISD25120ChipCorder are introduced but it's control principle of record/play back is also analyzed in this paper.Further more the control method of ISD25120ChipCorder is designed by using ISP device[
出处
《电声技术》
北大核心
2002年第10期30-34,共5页
Audio Engineering
基金
内蒙古师范大学青年重点基金资助项目(项目编号为QNZ002).