JPS5890515U - Tape recorder recording level adjustment device - Google Patents
Tape recorder recording level adjustment deviceInfo
- Publication number
- JPS5890515U JPS5890515U JP18451081U JP18451081U JPS5890515U JP S5890515 U JPS5890515 U JP S5890515U JP 18451081 U JP18451081 U JP 18451081U JP 18451081 U JP18451081 U JP 18451081U JP S5890515 U JPS5890515 U JP S5890515U
- Authority
- JP
- Japan
- Prior art keywords
- tape recorder
- adjustment device
- recording
- control circuit
- level adjustment
- 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.)
- Granted
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図は従来の録音レベル調整装置を備えたテープレコ
ーダの電気回路図、第２図は本考案の録音レベル調整装
置の一実施例を備えたテープレコーダの電気回路図、第
３図は本考案におけるＡＬＣ回路の入出力特性を示す線
図、第４図は本考案におけるＡＬＣ回路のゲインコント
ロールに供される時定数を示す線図である。
Ｔ１：第１の磁気テープ、Ｔ２：第２の磁気テープ、７
：切換スイッチ、８：ＡＬＣ回路。Fig. 1 is an electrical circuit diagram of a tape recorder equipped with a conventional recording level adjustment device, Fig. 2 is an electrical circuit diagram of a tape recorder equipped with an embodiment of the recording level adjustment device of the present invention, and Fig. 3 is an electrical circuit diagram of a tape recorder equipped with an embodiment of the recording level adjustment device of the present invention. FIG. 4 is a diagram showing the input/output characteristics of the ALC circuit according to the invention. FIG. 4 is a diagram showing the time constant used for gain control of the ALC circuit according to the invention. T1: first magnetic tape, T2: second magnetic tape, 7
: Selector switch, 8: ALC circuit.
Claims (1)
ジオ信号等の他の録音ソースとを切換ス′イツチで選択
して自動録音制御回路に供給し、該自動録音制御回路で
所定の出力レベルに設定した後、第２のテープレコーダ
の磁気テープに録音するものにおいて、上記自動録音制
御回路のゲインを上記録音ソースに応じて変化するべく
成し、上記自動録音制御回路の出力レベルを上記能の録
音ソースに比して上記再生信号のときが大となるように
して上記第２のテープレコーダの磁気テープに録音する
ものであることを特徴とするテープレコーダの録音レベ
ル調整装置。A playback signal from the magnetic tape of the first tape recorder and another recording source such as a radio signal are selected by a switch and supplied to an automatic recording control circuit, and the automatic recording control circuit adjusts the output to a predetermined output level. After setting, in the second tape recorder that records on magnetic tape, the gain of the automatic recording control circuit is configured to vary according to the recording source, and the output level of the automatic recording control circuit is adjusted to the level of the above function. A recording level adjustment device for a tape recorder, characterized in that recording is performed on the magnetic tape of the second tape recorder such that the reproduction signal is louder than the recording source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18451081U JPS5890515U (en) | 1981-12-10 | 1981-12-10 | Tape recorder recording level adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18451081U JPS5890515U (en) | 1981-12-10 | 1981-12-10 | Tape recorder recording level adjustment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5890515U true JPS5890515U (en) | 1983-06-18 |
| JPS6325524Y2 JPS6325524Y2 (en) | 1988-07-12 |
Family
ID=29984726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18451081U Granted JPS5890515U (en) | 1981-12-10 | 1981-12-10 | Tape recorder recording level adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5890515U (en) |
-
1981
- 1981-12-10 JP JP18451081U patent/JPS5890515U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6325524Y2 (en) | 1988-07-12 |
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