JPS5897728U - Switching device for tape recorder with copy recording function - Google Patents
Switching device for tape recorder with copy recording functionInfo
- Publication number
- JPS5897728U JPS5897728U JP19459881U JP19459881U JPS5897728U JP S5897728 U JPS5897728 U JP S5897728U JP 19459881 U JP19459881 U JP 19459881U JP 19459881 U JP19459881 U JP 19459881U JP S5897728 U JPS5897728 U JP S5897728U
- Authority
- JP
- Japan
- Prior art keywords
- tape recorder
- tape
- recording
- recorder section
- section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
第１図は本考案に係る切換装置を備えたテープレコーダ
の電気的回路図、第２図は同上回路における録音イコラ
イザ回路の周波数特性を示す波形図、第３図は同上回路
における再生イコライザ回 −路の周波数特性を示す
、波形図、第４図は同上回路におけるバイアス発振回路
の特性を示す波形図である。
１：第１の磁気テープ、３．４：高速（定速）用再生イ
コライザ回路、６．１５：高速（定速）用録音イコライ
ザ回路、１０：モータ制御回路、２４、 ２５：第１（
第２）のモータ、Ｔ１． ’ｒ２：第２：第２）の磁気
テープ。Fig. 1 is an electrical circuit diagram of a tape recorder equipped with a switching device according to the present invention, Fig. 2 is a waveform diagram showing the frequency characteristics of the recording equalizer circuit in the same circuit, and Fig. 3 is a reproduction equalizer circuit in the same circuit. FIG. 4 is a waveform diagram showing the characteristics of the bias oscillation circuit in the above circuit. 1: First magnetic tape, 3.4: High speed (constant speed) reproduction equalizer circuit, 6.15: High speed (constant speed) recording equalizer circuit, 10: Motor control circuit, 24, 25: First (
2nd) motor, T1. 'r2: 2nd: 2nd) magnetic tape.
Claims (1)
た再生信号を第２のテープレコーダ部の第２の磁気テー
プに複写録音できるものであって、この複写録音を第１
及び第２の異るテープ速度で実行できるようにしたもの
において、上記第１のテープレコーダ部に設けた異る再
生イコライザ特性を粋つ第１及び第２の再生イコライザ
回路を選択的に切換える第１の切換スイッチと上記第２
のテープレコーダ部に設けた異る録音イコライザ特性を
持つ第１及び第２の録音イコライザ回路を選択的に切換
える第２の切換スイッチとを１つの操作ツマミで連動操
作するように成し、かつ、上記第１及び第２の磁気テー
プを走行させる第１及び第２のモータを上記第１及び第
２の異るテープ速度に対応した異る速度で駆動させるモ
ータ制御回路を設けると共に該モータ制御回路は上記第
１及び第２の切換スイッチの何れか一方に応答して上記
両モータの駆動速度を変える構成とした事を特徴とする
複写録音機能付テープレコーダの切換装置。
−A reproduction signal reproduced from a first magnetic tape of a first tape recorder section can be copied and recorded onto a second magnetic tape of a second tape recorder section, and this copy recording can be recorded on a second magnetic tape of a second tape recorder section.
and a second tape recorder unit that can selectively switch between the first and second playback equalizer circuits to take advantage of different playback equalizer characteristics provided in the first tape recorder section. 1 changeover switch and the above 2nd
a second changeover switch for selectively switching between first and second recording equalizer circuits having different recording equalizer characteristics provided in the tape recorder section of the tape recorder unit, and a second changeover switch that selectively switches between the first and second recording equalizer circuits provided in the tape recorder section of the tape recorder section, and is configured to be operated in conjunction with one operation knob, and A motor control circuit is provided for driving first and second motors for running the first and second magnetic tapes at different speeds corresponding to the first and second different tape speeds, and the motor control circuit is provided. A switching device for a tape recorder with a copy/recording function, characterized in that the driving speed of the two motors is changed in response to either one of the first and second changeover switches.
−
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19459881U JPS5897728U (en) | 1981-12-24 | 1981-12-24 | Switching device for tape recorder with copy recording function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19459881U JPS5897728U (en) | 1981-12-24 | 1981-12-24 | Switching device for tape recorder with copy recording function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5897728U true JPS5897728U (en) | 1983-07-02 |
Family
ID=30107910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19459881U Pending JPS5897728U (en) | 1981-12-24 | 1981-12-24 | Switching device for tape recorder with copy recording function |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5897728U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61175930A (en) * | 1985-01-29 | 1986-08-07 | Matsushita Electric Ind Co Ltd | tape recorder |
-
1981
- 1981-12-24 JP JP19459881U patent/JPS5897728U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61175930A (en) * | 1985-01-29 | 1986-08-07 | Matsushita Electric Ind Co Ltd | tape recorder |
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