JPS6098108U

JPS6098108U - accompaniment playback device

Info

Publication number: JPS6098108U
Application number: JP18754883U
Authority: JP
Inventors: 斎藤　郁雄; 南方　良亮
Original assignee: 日本マランツ株式会社; 株式会社日光堂
Priority date: 1983-12-06
Filing date: 1983-12-06
Publication date: 1985-07-04

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 drawings]

第１図は本考案の一実施例を示すブロック図である。Ｃ１，Ｃ２・・・ディジタルコントロール信号（インデ
ックス信号）、１・・・コンパクトディスク、２・・・
フェードアウト回路、３・・・電力増巾器、４・・！デ
コーダ、５・・・操作部、６・・・一致信号検出回路、
７・・・Ｄ／Ａ変換器、９・・・ストップ回路、１０・
・・コンパクトディスクの駆動メカニズム。FIG. 1 is a block diagram showing one embodiment of the present invention. C1, C2...Digital control signal (index signal), 1...Compact disc, 2...
Fade out circuit, 3...power amplifier, 4...! decoder, 5... operation unit, 6... coincidence signal detection circuit,
7... D/A converter, 9... Stop circuit, 10.
...Compact disc drive mechanism.

Claims

[Scope of utility model registration request]

Input the digital control signal recorded between the 1st and 2nd or 2nd and 3rd accompaniment music recorded on a compact disc, tape, etc., and send the input signal to the power amplifier. a decoder comprising a fade-out circuit for outputting, a coincidence detection circuit for detecting each of the digital control signals, and an operation section for selecting one from the respective digital control signals; a D/A converter that D/A-converts a digital control signal output from the detection circuit and then activates the fade-out circuit;
A stop circuit that is activated by inputting a stop signal that is generated immediately when the fade-out of the fade-out circuit is completed, and a drive means that stops the traveling of the compact disc, tape, etc. by the operation of the circuit, and the digital An accompaniment playback device characterized in that accompaniment music is terminated based on a control signal.