1) voice chip
语音芯片
1.
The microcontroller AT89C55WD controls MT8888 DTMF transceiver, voice chip ISD1420 and ISD1110 to give an alarm.
该系统通过人体热释电传感器,门磁位移传感器采集报警信息;单片机AT89C55WD控制电话双音频编解码芯片MT8888和语音芯片ISD1420以及ISD1110实现报警,实现了自动电话报警、警笛现场提示、电话远程遥控等功能,适用于小区、工厂等易于集中管理地方的安全防护工作。
2.
This paper describes the memory information management principle of the voice chip ISD4004 and cites an example which introduces the control procedure of the voice record, therefore realising the precise control of the voice address.
文章分析了ISD4004语音芯片的内部存储信息管理机制,以具体实例介绍了录音控制过程,实现了对语音地址的准确控制。
3.
It provides a new principle, which is based on single-chip computers AT89S52, code chip LC7461 and the voice chip ISD25120.
它以单片机AT89S52为核心,利用编码芯片LC7461和语音芯片ISD25120,实现公共汽车的语音自动报站的功能。
2) speech chip
语音芯片
1.
The characteristics of ISD2560 s speech chip and the CPLD device are presented in the paper.
简述了ISD2560语音芯片和CPLD两种器件各自的特性。
2.
In this paper,a design of autoalarm system is proposed based on MCS-51,MT8888 chip and speech chip ISD1400,a description is also given of the principle,its hardware circuit and software programming.
介绍一种由MCS 5 1单片机和MT8888芯片、语音芯片ISDl40 0实现的自动报警监控系统的设计方案 ,给出了系统框图、硬件电路及部分程序设计方法。
3.
The design in hardware was broken down into three relevant segments on the basis of functions of answer,speech suggest and LCM display with the use of an AT89C51 microchip,a YM12232B model LCM and a speech chip ISD1420.
方法:基于AT89C51单片机并配合ISD1420语音芯片和YM12232B型液晶的使用,围绕系统的3大基本功能——抢答?语音提示和液晶显示,将电路设计分成3个相应部分同时采用模块化软件设计。
3) phonetic chip
语音芯片
1.
A system structural design of phonetic chip based on phonetic segment management;
基于语音段管理的语音芯片体系结构设计
2.
The phonetic chip ISD1420 has been carefully researched, and the chip s working mode and basic circuit diagram are both described in the paper.
在对语音芯片ISD1420深入实验研究的基础上,介绍了芯片工作模式和电气原理设计方法。
3.
A new phonetic chip is applied to realize compound speaking, and a low-power-consumption LCD is adopted to realize display, w.
应用新型的语音芯片实现了组合发声，应用低功耗的液晶显示器实现显示，系统具备良好的人机界面。
4) sound chip
语音芯片
1.
<Abstrcat> In order to fulfill the material demands of school management and equipment control, this paper introduces a campus control system that takes MCU as core and includes clock, sound chip and LCD, illuminates the system s basic function and hardware and software structure.
针对校园管理和设备控制上的具体需要,本文介绍了一种以单片机为核心结合时钟、语音芯片和液晶显示屏的校园控制系统,对系统基本功能及硬件和系统软件结构进行了阐述,并对ISD语音芯片在系统的具体实现方法作了较详细的介绍。
5) pronunciation chip
语音芯片
1.
This paper reveals the principle how to collect, recorder and put back transient wave patterns with modern E2PROM single pronunciation chip.
本文介绍了利用当前先进的E~2PROM单片语音芯片实现瞬态波形采集、记录与回放的原理。
6) ISD4003
语音芯片ISD4003
1.
Using the monolithic integrated circuit P87C52X2FN and pronunciation chip ISD4003-8M as the core,the hardware principle electric circuit and the main software design mentality are given.
以单片机P87C52X2FN和语音芯片ISD4003-8M为核心给出了硬件原理电路和主要的软件设计思路,该告警器具有功能强、精度高、使用方便、可靠等特点。
补充资料：A/D芯片
分子式：
CAS号：
性质：又称A/D转换器或A/D芯片，是一种集成电路块，将输入的电模拟量信号（简称模拟输入）转换成数字量（数码）输出。这种集成电路块的规格、型号很多。输出数字位数以二进制数位表示，有8位、10位、12位。
CAS号：
性质：又称A/D转换器或A/D芯片，是一种集成电路块，将输入的电模拟量信号（简称模拟输入）转换成数字量（数码）输出。这种集成电路块的规格、型号很多。输出数字位数以二进制数位表示，有8位、10位、12位。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条