JPS6133225U

JPS6133225U - magnetic tape playback device

Info

Publication number: JPS6133225U
Application number: JP11491984U
Authority: JP
Inventors: 聡平沼
Original assignee: 株式会社ケンウッド
Priority date: 1984-07-30
Filing date: 1984-07-30
Publication date: 1986-02-28

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図は本考案の一実施例を示すブロック図。第２図は米考案の具体的構成例を示す回路構成図。第３図ａおよびｂはそれそれテープエンドの検出手段の
一例を示すブロック図および有録音部検出手段と無録音
部検出手段の一例を示すブロツク図。第４図は本考案の一実施例の作用を説明するフローチャ
ート、第５図は従来例の作用を説明するフローチャート
。６・・・テープデッキ選択手段、７Ａおよび７Ｂ・・・
テープエンド検出手段、９・・・有録音部検出手段、１
０・・・無録音部検出手段、ＩＩＡおよひＩＩＢ・・・
テープデッキ制御部、１２Ａおよび１２Ｂ・・・再生指
示手段、１３Ａおよび１３Ｂ・・・早送指示手段、１４
Ａおよび１４Ｂ・・・磁気ヘッド回転指示手段。FIG. 1 is a block diagram showing an embodiment of the present invention. FIG. 2 is a circuit configuration diagram showing a specific example of the configuration of the US invention. FIGS. 3a and 3b are block diagrams showing an example of a tape end detecting means, and a block diagram showing an example of a recorded part detecting means and an unrecorded part detecting means, respectively. FIG. 4 is a flowchart explaining the operation of an embodiment of the present invention, and FIG. 5 is a flowchart explaining the operation of a conventional example. 6... Tape deck selection means, 7A and 7B...
Tape end detection means, 9...recorded portion detection means, 1
0... Unrecorded portion detection means, IIA and IIB...
Tape deck control section, 12A and 12B... Reproduction instruction means, 13A and 13B... Fast forward instruction means, 14
A and 14B...Magnetic head rotation instruction means.

Claims

[Scope of utility model registration request]

It has two tape decks into which each cassette tape can be loaded, and automatic reverse playback is possible, and the recorded contents of the cassette 1 tape loaded in the two tape decks can be played.
Playback starts from the cassette tape loaded in the tape deck selected by the tape deck selection means and continues until the end of the cassette tape, and the magnetic head of the selected tape deck is moved to the forward running side of the selected tape deck. In a magnetic tape playback device that rotates and waits until the end of a cassette tape loaded in another tape deck is played continuously, during the continuous playback, an unrecorded portion is detected until a recorded portion is detected. This magnetic tape playback device is characterized in that it fast-forwards a cassette tape loaded in a tape deck to be played next and detects a recorded section when the end of the tape is detected.