JPS5920448U - Tape recorder music selection device - Google Patents
Tape recorder music selection deviceInfo
- Publication number
- JPS5920448U JPS5920448U JP11576282U JP11576282U JPS5920448U JP S5920448 U JPS5920448 U JP S5920448U JP 11576282 U JP11576282 U JP 11576282U JP 11576282 U JP11576282 U JP 11576282U JP S5920448 U JPS5920448 U JP S5920448U
- Authority
- JP
- Japan
- Prior art keywords
- selection device
- music selection
- output
- tape recorder
- comparator
- 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
Landscapes
- Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
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図は従来のテープレコーダの選曲装置のブロック図
、第２図は信号レベル検出の動作を説明するための図、
第３図は本考案の一実施例におけるテープレコーダの選
曲装置のブロック図である。
１・・・・・・入力端、２・・・・・・リミッタ−アン
プ、５・・・・・・ワンショットマルチバイブレータ、
６・・・・・・ドライバー、７・・・・・・クロランジ
ャー、８・・・・・・ＡＧＣ回路、９・・・・・・ピー
クホールド回路。FIG. 1 is a block diagram of a conventional tape recorder music selection device, and FIG. 2 is a diagram for explaining the operation of signal level detection.
FIG. 3 is a block diagram of a music selection device for a tape recorder according to an embodiment of the present invention. 1...Input terminal, 2...Limiter amplifier, 5...One-shot multivibrator,
6... Driver, 7... Chloranger, 8... AGC circuit, 9... Peak hold circuit.
Claims (1)
、このＡＧＣ回路の出力のピークをホールドするピーク
ホールド回路と、このピークホールド回路の出力が予め
設定された電圧以下になったときに出力を発生するコン
パレータとを備え、上記コンパレータの出力を利用して
チープレコータを通常の再生状態に切換えるようにした
テープレコーダの選曲装置。An AGC circuit that detects the level of the playback signal from the tape, a peak hold circuit that holds the peak of the output of this AGC circuit, and an output that is generated when the output of this peak hold circuit falls below a preset voltage. A music selection device for a tape recorder, comprising a comparator for switching a cheap recorder to a normal playback state using the output of the comparator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11576282U JPS5920448U (en) | 1982-07-29 | 1982-07-29 | Tape recorder music selection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11576282U JPS5920448U (en) | 1982-07-29 | 1982-07-29 | Tape recorder music selection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5920448U true JPS5920448U (en) | 1984-02-07 |
Family
ID=30267112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11576282U Pending JPS5920448U (en) | 1982-07-29 | 1982-07-29 | Tape recorder music selection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5920448U (en) |
-
1982
- 1982-07-29 JP JP11576282U patent/JPS5920448U/en active Pending
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