JPS6236405U - - Google Patents
Info
- Publication number
- JPS6236405U JPS6236405U JP12801485U JP12801485U JPS6236405U JP S6236405 U JPS6236405 U JP S6236405U JP 12801485 U JP12801485 U JP 12801485U JP 12801485 U JP12801485 U JP 12801485U JP S6236405 U JPS6236405 U JP S6236405U
- Authority
- JP
- Japan
- Prior art keywords
- recording
- signal
- level
- reproduction
- track
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Description
第１図及び第２図は本考案録音再生回路を示し
、第１図はその録音系路を示す図、第２図はその
再生系路を示す図である。
１……信号録音回路、７……録音レベル制御回
路、１０……判別信号録音回路、１４……信号再
生回路、１９……再生レベル制御回路。
1 and 2 show the recording/reproducing circuit of the present invention, FIG. 1 is a diagram showing its recording path, and FIG. 2 is a diagram showing its reproducing path. DESCRIPTION OF SYMBOLS 1... Signal recording circuit, 7... Recording level control circuit, 10... Discrimination signal recording circuit, 14... Signal playback circuit, 19... Playback level control circuit.
Claims (1)
録音する信号録音手段と、録音時に入力信号レベ
ルが所定レベル以下になると録音レベルを増大す
る録音レベル制御手段と、該録音レベル制御手段
によるレベル増大時に判別信号を記録媒体の制御
トラツクに録音する判別信号録音手段と、再生時
に信号トラツクから信号を再生する信号再生手段
と、再生時に制御トラツクからの判別信号を検知
して信号再生手段の再生レベルを減衰させる再生
レベル制御手段とを具備したテープレコーダーの
録音再生回路。 Signal recording means for recording an input signal on a signal track of a recording medium during recording, recording level control means for increasing the recording level when the input signal level falls below a predetermined level during recording, and determining when the level is increased by the recording level control means. Discrimination signal recording means for recording a signal on a control track of a recording medium, signal reproduction means for reproducing a signal from the signal track during reproduction, and detecting the discrimination signal from the control track during reproduction to attenuate the reproduction level of the signal reproduction means. A recording/playback circuit for a tape recorder, comprising a playback level control means for controlling the playback level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12801485U JPS6236405U (en) | 1985-08-22 | 1985-08-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12801485U JPS6236405U (en) | 1985-08-22 | 1985-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6236405U true JPS6236405U (en) | 1987-03-04 |
Family
ID=31023298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12801485U Pending JPS6236405U (en) | 1985-08-22 | 1985-08-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6236405U (en) |
-
1985
- 1985-08-22 JP JP12801485U patent/JPS6236405U/ja active Pending
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