JPS59153636U

JPS59153636U - Random repeat device for tape recorder

Info

Publication number: JPS59153636U
Application number: JP2081583U
Authority: JP
Inventors: 端山　朗
Original assignee: パイオニア株式会社
Priority date: 1983-02-17
Filing date: 1983-02-17
Publication date: 1984-10-15

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図は従来公知のテープレコーダのランダムリピート
装置の回路図、第２図は同上のテープ、クロックパルス
、カウント値のリピート時の相関図、第３図は本考案の
実施例の回路図、第４図は同上のテープ、クロックパル
ス、カウント値の相関図である。２２・・・・・・磁気センサ、２４・・・・・・テープ
走行制御装置、２５・・・・・・可逆カウンタ、２６・
・・・・・ＡＮＤ回路、２７・・・・・・ＮＯＲ回路、
２９−・・・・・記憶装置、３１・・・・・・比較装置
。FIG. 1 is a circuit diagram of a conventionally known random repeat device for a tape recorder, FIG. 2 is a correlation diagram of the same tape, clock pulse, and count value during repeat, and FIG. 3 is a circuit diagram of an embodiment of the present invention. FIG. 4 is a correlation diagram of the tape, clock pulses, and count values. 22... Magnetic sensor, 24... Tape travel control device, 25... Reversible counter, 26...
...AND circuit, 27...NOR circuit,
29-...Storage device, 31...Comparison device.

Claims

[Scope of utility model registration request]

a pulse generating means that detects the rotation of a reel of a tape recorder and generates a clock pulse; a rotation direction detecting means that detects the rotational direction of the reel and generates a predetermined signal; and a clock pulse and rotation from the pulse generating means. A reversible counter that counts up or down in response to a signal from a direction detection means, at least one storage means for storing a count value of the reversible counter, and a comparison between the stored value of the storage means and the count value of the reversible counter. and a tape running control means for controlling tape running, and by controlling the tape running control means by output signals from the reversible counter and the comparing means, playback is performed in a predetermined section of the reversible counter. Rewind,
A random repeat device for a tape recorder configured to perform repeating, characterized in that the reversible counter is configured to switch counts for rising and falling clock pulses depending on the rotating direction of the reel. .