首页> 外国专利> Audio control signal transmission apparatus and reception appartus, control system and control method using an audio control signal, program information transmission apparatus and transmission method, and program reservation apparatus and program reservation method

Audio control signal transmission apparatus and reception appartus, control system and control method using an audio control signal, program information transmission apparatus and transmission method, and program reservation apparatus and program reservation method

机译：音频控制信号发送设备和接收装置，使用音频控制信号的控制系统和控制方法，节目信息发送设备和发送方法以及节目预定设备和节目预定方法

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摘要

An audio control signal transmission apparatus and reception apparatus, an audio control signal based control system and control method, a program information transmission apparatus and transmission method, and a program reservation apparatus and program reservation method which can realize a control system in which a control signal is superimposed on an audio signal so as to be transmitted and to operate at a distance a reception apparatus capable of receiving the signal and an apparatus connected to the reception apparatus.

机译：音频控制信号发送设备和接收设备，基于音频控制信号的控制系统和控制方法，节目信息发送设备和发送方法，以及可以实现其中控制信号的控制系统的节目保留设备和节目保留方法音频信号被叠加在音频信号上，以便被发送并在一定距离下操作能够接收信号的接收设备和连接到该接收设备的设备。

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公开/公告号US6985782B1

专利类型
公开/公告日2006-01-10

原文格式PDF
申请/专利权人 KOICHIRO WATANABE;
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申请/专利号US19980123123
发明设计人 KOICHIRO WATANABE;
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申请日1998-07-27
分类号G06F17;H04B3;H04N7/08;H04N7;H03G3;
国家 US
入库时间 2022-08-21 21:40:32

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