JPS61345U

JPS61345U - Personal radio with tape recorder

Info

Publication number: JPS61345U
Application number: JP1984084094U
Authority: JP
Inventors: 道男仁村
Original assignee: パイオニア株式会社
Priority date: 1984-06-06
Filing date: 1984-06-06
Publication date: 1986-01-06

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は、パーソナル無線機においてミュート出力の通
常の使用の状態を説明するための図、第２図は、本考案
の一実施例の基本的構成を示すブロック図、第３図は、
第２図の実施例の回路図、第４図は、第３図の回路の動
作タイミングチャートを示す図である。主要部分の符号の説明、１０・・・パーソナル無線機、
１１・・・制御回路、１２・・・テープレコーダ、１３
・・・ミュート出力端子、１４・・・１μ■検出端子、
２０・・・録音停止端子、２１・・・再生端子、３０，
３２・・・カウンタ、３１・・・タイマ、３４・・・リ
レー、３５・・・テープ再生用プリアンプ、３７・・・
録音アンプ、３８・・・切換スイッチ、４１・・・録再
ヘッド。FIG. 1 is a diagram for explaining the state of normal use of mute output in a personal radio, FIG. 2 is a block diagram showing the basic configuration of an embodiment of the present invention, and FIG.
FIG. 2 is a circuit diagram of the embodiment, and FIG. 4 is a diagram showing an operation timing chart of the circuit of FIG. 3. Explanation of symbols of main parts, 10...Personal radio,
11... Control circuit, 12... Tape recorder, 13
...mute output terminal, 14...1μ■ detection terminal,
20... Recording stop terminal, 21... Playback terminal, 30,
32...Counter, 31...Timer, 34...Relay, 35...Tape playback preamplifier, 37...
Recording amplifier, 38... selector switch, 41... recording/playback head.

Claims

[Scope of utility model registration request]

A personal radio having a mute output terminal that is turned on when the other party's personal radio makes a call, and a call detection terminal that is turned on when the other party's personal radio starts a call, and the mute output terminal. a control circuit having a power supply circuit that is turned on when the on state of the call detection terminal is turned on, a call end detection circuit that detects the end of the on state of the call detection terminal and generates a signal after a predetermined period of time; A reproducing circuit that reproduces the magnetic tape according to the first signal and supplies the reproduced audio to the personal radio to transmit the reproduced sound to the personal radio of the other party; 1. A personal wireless device with a tape recorder, comprising: a tape recorder having a recording circuit that records a call from the device and stops the recording in response to a second signal from the call end detection circuit.