JPS5920416U

JPS5920416U - Recording status detection device for recorder

Info

Publication number: JPS5920416U
Application number: JP11445782U
Authority: JP
Inventors: 宏之日色
Original assignee: アルパイン株式会社
Priority date: 1982-07-28
Filing date: 1982-07-28
Publication date: 1984-02-07

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]

図面はいずれも本考案の１実施例に係り、第１図は本考
案装置のブロック図、第２図はその要部配置図、第３図
はその動作を説明するためのタイミング・チャートであ
る。１・・・録音状態検出用回路ブロック、３．　５．　６
・・・サンプル・ホールド回路、２・・・クロック発生
器、４・・・遅延器、７・・・比較器、８・・・パルス
発生器、１１・・・録音機、ｌｌａ・・・記録ヘッド、
１１ｂ・・・再生ヘッド。The drawings all relate to one embodiment of the present invention; FIG. 1 is a block diagram of the device of the present invention, FIG. 2 is a layout diagram of its main parts, and FIG. 3 is a timing chart for explaining its operation. . 1... Recording state detection circuit block, 3. 5. 6
...Sample/hold circuit, 2...Clock generator, 4...Delay unit, 7...Comparator, 8...Pulse generator, 11...Recorder, lla...Recording head,
11b... Playback head.

Claims

[Scope of utility model registration request]

a first sample and hold circuit connected to an input terminal of the recording head; a second sample and hold circuit connected to the output side of the first sample and hold circuit; and a second sample and hold circuit arranged near the recording head. a third Kimple hold circuit connected to the output end of the playback head, a comparison circuit for comparing the outputs of the second and third sample hold circuits; A recording state detection device for a recorder, comprising: a clock generator for supplying a clock signal to a sample/hold circuit of the recorder.