JPS6040022U

JPS6040022U - dubbing equipment

Info

Publication number: JPS6040022U
Application number: JP12865383U
Authority: JP
Inventors: 石渡　和明
Original assignee: 日本ビクター株式会社
Priority date: 1983-08-20
Filing date: 1983-08-20
Publication date: 1985-03-20

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図はダブルメカカセットテープレコーダの一例の正
面外観を示す図、第２図は本考案になるダビング装置の
一実施例の構成を示す図、第３図・は第２図の本考案に
なるダビング装置におけるメカ制御回路７の構成を示す
図、第４図は第２図の本考案になるダビング装置のメカ
制御回路７の動作を説明するフローチャートである。２ａ・・・再生専用メカ部（マスターテープ側）、２ｂ
・・・録音再生兼用メカ部（スレーブテープ側）、７・
・・メカ制御回路、８・・・メカ部２ａに対応する再生
側のメカ部（マスターテープ側）、９・・・モード検出
部、１０・・・メカ部２ｂに対応する録音側のメカ部（
スレーブテープ側）、１２・・・再生増　　１、幅器、
１３・・・録音増幅器、１５・・・入力ポート、１６・
・・ＣＰＵ　（中央処理装置）、１７・・・ＲＡＭ、１
Ｆ・・ＲＯＭ、１９・・・出力ポート、Ｈｌ・・・再生
ヘッド、Ｈ２・・・録音ヘッド、Ｔ１・・・マスターテ
ープ、Ｔ２・・・スレーブテープ、Ｏｕｔ・・・出力端
子。Fig. 1 is a diagram showing the front appearance of an example of a double mechanical cassette tape recorder, Fig. 2 is a diagram showing the configuration of an embodiment of the dubbing device of the present invention, and Fig. 3 is a diagram showing the configuration of an embodiment of the dubbing device of the present invention. FIG. 4 is a flowchart illustrating the operation of the mechanical control circuit 7 of the dubbing apparatus according to the present invention shown in FIG. 2. 2a... Playback-only mechanical section (master tape side), 2b
...Recording/playback mechanical part (slave tape side), 7.
... Mechanical control circuit, 8... Mechanical part on the playback side (master tape side) corresponding to the mechanical part 2a, 9... Mode detection part, 10... Mechanical part on the recording side corresponding to the mechanical part 2b. (
slave tape side), 12... playback increase 1, width gauge,
13... Recording amplifier, 15... Input port, 16.
...CPU (Central Processing Unit), 17...RAM, 1
F...ROM, 19...output port, Hl...playback head, H2...recording head, T1...master tape, T2...slave tape, Out...output terminal.

Claims

[Scope of utility model registration request]

A first mechanism section having at least a playback function and a second mechanism section having at least a recording function reproduce a master tape on which an information signal is recorded in the first mechanism section, and generate the reproduced information signal. a detection circuit that detects that the first mechanism changes from a playback state to another operating state and outputs a detection signal; When this detection signal is supplied, the supply of the recording signal to the second mechanism section is stopped (attenuated) and the recording signal is put into a non-recording signal state, and after this state has elapsed for a predetermined period of time, the second mechanism section A dubbing device equipped with a control circuit for controlling the device to be in a paused state.