1. 家用电器的多路控制:通过DTMF编码技术,用户可以远程控制家中的多个电器设备,如电视、空调、照明等。
5. 信号解码 :接收端的设备接收到红外信号后,将其解码回DTMF信号,然后根据信号中的频率对识别出用...
In many ways telecommunication will acts as a substitute for the increasingly expensive physical transportation. The telecommunication links and switching were mainly designed for voice communication. With the appropriate attachments/equipments, they can be used to transmit data. A modern society, ...
CMX865AD4 CMX865AE4 DTMF/FSK Combo Stock Supply CML IC Chip, You can get more details about CMX865AD4 CMX865AE4 DTMF/FSK Combo Stock Supply CML IC Chip from mobile site on Alibaba.com
Renesas Technology Corp HD404669 680Kb / 146P Low-Voltage AS Microcomputers with On-Chip DTMF Generation Circuit Sept. 1999 More results 类似说明 - HD404669 制造商 部件名 数据表 功能描述 Renesas Technology Corp HD404669 680Kb / 146P Low-Voltage AS Microcomputers with On-Chip DTMF Generation Ci...
英语翻译The Clare™ 8088 – a commercially available DTMF transceiver chip – is used to generate the signal.The signal is then amplified for audible output via a small 8-ohm speaker.On the receiving side,a condenser microphone is used to
(2009)电影 openyourmouthandsaymrchipig 地区: 美国 类型: 剧情传记 导演: Sean Patrick Shaul 简介: 'Open Your Mouth And Say... Mr. Chi Pig' is a feature length documentary on the life and times of the enigmatic front man of...更多...
Audio chip recorder IC has DTMF and FSKPaul Rako
To solve these problems a special chip-card was designed, equipped with an electro-acoustical transducer and a DTMF (Dual Tone Multi Frequency) tone generator, for acoustic communication with a telephone line through the microphone of a regular telephone apparatus...
on-chip testingdesign-for-testanalog filtersmixed-signal circuitsThis paper presents a mixed-signal DTMF receiver implemented in a double-poly double-metal 0.6 渭m technology able to operate in the range of 2.7V-5V of voltage supply with a low current consumption (<1mA). An smart digital ...