JPH03124337U

JPH03124337U -

Info

Publication number: JPH03124337U
Application number: JP3328090U
Authority: JP
Priority date: 1990-03-29
Filing date: 1990-03-29
Publication date: 1991-12-17

Description

[Brief explanation of drawings]

第１図は本考案になる語学学習用テープ再生装
置の一実施例を含む集団学習装置の全体構成図、
第２図は本考案装置の一実施例の構成を示すブロ
ツク図、第３図は第２図に示す本考案装置の各部
の信号波形を示す図、第４図は本考案実施例の動
作説明用のフローチヤート、第５図はマスターダ
ビングの説明図である。Ａ……コンソール装置、Ｂ……ブース装置、Ｍ
ＴＲ１，ＭＴＲ２……マスターテープレコーダ、
ＢＴＲ１，ＢＴＲｎ……ブーステープレコーダ、
１……中央制御部、２……音声制御部、３，１０
，２１……教材ヘツド、４，１２，２４，２８…
…再生アンプ、５，４０……音声検知器、６，９
……Ｍ−ＣＰＵ、７，３２……メモリ、８……Ｍ
ＴＲドライブ、１１，２３，２７……録音アンプ
、１３，２２，２６……切換スイツチ、２５……
発生音ヘツド、２９……増幅器、３０……Ｂ−Ｃ
ＰＵ、３１……操作ボタン、３３……タイマ、３
４……ＢＴＲドライブ、３５……リールモータド
ライブ回路、３６……トルク切換回路、３７……
キヤプスタンモータドライブ回路、３８……リー
ルモータ、３９……キヤプスタンモータ、４１…
…モニタ用のヘツドホン。 FIG. 1 is an overall configuration diagram of a group learning device including an embodiment of a language learning tape playback device according to the present invention;
Fig. 2 is a block diagram showing the configuration of an embodiment of the device of the present invention, Fig. 3 is a diagram showing signal waveforms of each part of the device of the invention shown in Fig. 2, and Fig. 4 is an explanation of the operation of the embodiment of the invention. FIG. 5 is an explanatory diagram of master dubbing. A...console device, B...booth device, M
TR1, MTR2...Master tape recorder,
BTR1, BTRn...booth tape recorder,
1...Central control unit, 2...Audio control unit, 3, 10
, 21...Teaching material head, 4, 12, 24, 28...
...Reproduction amplifier, 5,40...Audio detector, 6,9
...M-CPU, 7,32...Memory, 8...M
TR drive, 11, 23, 27... Recording amplifier, 13, 22, 26... Selector switch, 25...
Generated sound head, 29...Amplifier, 30...B-C
PU, 31...operation button, 33...timer, 3
4... BTR drive, 35... Reel motor drive circuit, 36... Torque switching circuit, 37...
Capstan motor drive circuit, 38... Reel motor, 39... Capstan motor, 41...
...Headphones for monitoring.

Claims

[Scope of Claim for Utility Model Registration] (1) A reproducing fast-forwarding means for fast-forwarding a tape on which teaching materials and generated sounds are recorded on separate tracks, or a tape on which either teaching materials or generated sounds are recorded while playing back. , a language learning tape playback device comprising a playback and rewinding means for rewinding while playing the tape, the tape is run at a first speed slower than the normal fast forwarding or rewinding speed to perform fast forwarding or rewinding of the tape. a first running mode means for reversing the tape; a second running mode means for running the tape at a second speed faster than the first speed to fast-forward or rewind the tape; a counting means for counting the duration of the operation of the running mode means; after the playback fast-forwarding or playback rewinding operation is started, the first running mode means is operated, and the predetermined time is counted by the counting means while the first running mode means is in operation; a running mode switching means for switching the second running mode means to operate when the user selects the second running mode. (2) The language learning tape playback device according to claim 1, further comprising playback selection switching means for selecting and playing back either teaching materials or generated sounds recorded on separate tracks.