JPS5974512U - recording level adjuster - Google Patents
recording level adjusterInfo
- Publication number
- JPS5974512U JPS5974512U JP16965582U JP16965582U JPS5974512U JP S5974512 U JPS5974512 U JP S5974512U JP 16965582 U JP16965582 U JP 16965582U JP 16965582 U JP16965582 U JP 16965582U JP S5974512 U JPS5974512 U JP S5974512U
- Authority
- JP
- Japan
- Prior art keywords
- reference signal
- level adjuster
- recording level
- peak value
- inputs
- 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図は従来のレコードレベルチェッカの回路図、第２
図はこの考案の録音レベル調整器の一実施例を示すブロ
ック図、第３図はこの考案の録音レベル調整器の他の実
施例を示すブロック図である。゛
１１・・・・・・基準信号発生器、１２・・・・・・電
圧制御増幅器、１３・・・・・・出力端子、１４・・・
・・・ピークホールド回路、１５・・・・・・入力端子
、１６・・・・・・２回路切換スイッチ。Figure 1 is a circuit diagram of a conventional record level checker, Figure 2 is a circuit diagram of a conventional record level checker.
The figure is a block diagram showing one embodiment of the recording level adjuster of this invention, and FIG. 3 is a block diagram showing another embodiment of the recording level adjuster of this invention.゛11... Reference signal generator, 12... Voltage control amplifier, 13... Output terminal, 14...
...Peak hold circuit, 15...Input terminal, 16...2 circuit selector switch.
Claims (1)
ーク値にホールドするピーク値ホールド回路と、上記基
準信号発生器から出力される基準信号を入力して上記ピ
ーク値ホールド回路からの直流電圧によって制御され、
上記オーディオ信号と相関のある基準信号を出力する電
圧制御増幅器とよりなる録音レベル調整器。A reference signal generator, a peak value hold circuit that inputs an audio signal and holds it at its peak value, and a DC voltage from the peak value hold circuit that inputs the reference signal output from the reference signal generator. controlled,
A recording level adjuster comprising a voltage control amplifier that outputs a reference signal correlated with the audio signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16965582U JPS5974512U (en) | 1982-11-09 | 1982-11-09 | recording level adjuster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16965582U JPS5974512U (en) | 1982-11-09 | 1982-11-09 | recording level adjuster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5974512U true JPS5974512U (en) | 1984-05-21 |
Family
ID=30370587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16965582U Pending JPS5974512U (en) | 1982-11-09 | 1982-11-09 | recording level adjuster |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5974512U (en) |
-
1982
- 1982-11-09 JP JP16965582U patent/JPS5974512U/en active Pending
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