“ISD4004”可以造什么句，ISD4004造句

Design of an Intelligent Voice Prompt System Based on Chip ISD4004;

This paper introduces a switch signal control system based on MCU, which has been used in a mechanism demonstrated system. This system USES ISD4004 series chip to form a voice system.

Design of Infrared Remote Control Hospital Broadcast System Based on ISD4004

本文介绍了基于单片机实现多路开关量控制系统，用于机械原理实验室机构陈列柜演示系统，并用ISD4004系列语音芯片构成语音解说系统。

介绍一种基于单片机AT89C51及数码语音芯片ISD4004的智能录放音系统的实现方法。