JPS58131422U - tape recorder device - Google Patents
tape recorder deviceInfo
- Publication number
- JPS58131422U JPS58131422U JP2870982U JP2870982U JPS58131422U JP S58131422 U JPS58131422 U JP S58131422U JP 2870982 U JP2870982 U JP 2870982U JP 2870982 U JP2870982 U JP 2870982U JP S58131422 U JPS58131422 U JP S58131422U
- Authority
- JP
- Japan
- Prior art keywords
- tape recorder
- noise reduction
- level control
- reduction system
- control circuit
- 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
- Signal Processing Not Specific To The Method Of Recording And Reproducing (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図および第２図はこの考案に係るテープレコーダ装
置の要部の構成を示す回路図、第３図は従来のノイズリ
ダクション回路および自動レベル制御回路を有するテー
プレコーダの要部の構成を説明するために用いた図であ
る。1 and 2 are circuit diagrams showing the configuration of the main parts of a tape recorder device according to this invention, and FIG. 3 explains the structure of the main parts of a conventional tape recorder having a noise reduction circuit and an automatic level control circuit. This is a diagram used for this purpose.
Claims (1)
ンダ式のノイズリダクションシステム、被録音信号全体
の信号レベルを自動的に調整する自動ルベル制御回路お
よびこれらのノイズリダクションシステムならびに自動
レベル制御回路を各別に駆動可能とする手段を有してな
るテープレコーダにおいて、第１の操作位置で前記ノイ
ズリダクションシステムを駆動状態とすると共に前記自
動レベル制御回路を非駆動状態とし、且つ第２の操作位
置で上記ノイズリダクションシステムヲ非駆動状態とし
上記自動レベル制御回路を駆動状態とするスイッチを具
備してなることを特徴とするテープレコーダ装置。A compander-type noise reduction system that compresses the level of the recorded signal and records it on magnetic tape, an automatic level control circuit that automatically adjusts the signal level of the entire recorded signal, and these noise reduction systems and automatic level control circuits separately. In the tape recorder, the tape recorder has means for enabling the noise reduction system to be driven in a first operating position, and the automatic level control circuit to be in a non-driven state, and the noise reduction system to be driven in a second operating position. 1. A tape recorder device comprising a switch for setting the reduction system in a non-driving state and driving the automatic level control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2870982U JPS58131422U (en) | 1982-03-01 | 1982-03-01 | tape recorder device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2870982U JPS58131422U (en) | 1982-03-01 | 1982-03-01 | tape recorder device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58131422U true JPS58131422U (en) | 1983-09-05 |
Family
ID=30040541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2870982U Pending JPS58131422U (en) | 1982-03-01 | 1982-03-01 | tape recorder device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58131422U (en) |
-
1982
- 1982-03-01 JP JP2870982U patent/JPS58131422U/en active Pending
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