JPS62292U - - Google Patents
Info
- Publication number
- JPS62292U JPS62292U JP8963585U JP8963585U JPS62292U JP S62292 U JPS62292 U JP S62292U JP 8963585 U JP8963585 U JP 8963585U JP 8963585 U JP8963585 U JP 8963585U JP S62292 U JPS62292 U JP S62292U
- Authority
- JP
- Japan
- Prior art keywords
- meter
- circuit
- level
- drive circuit
- input signal
- 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 8
Landscapes
- Measurement Of Current Or Voltage (AREA)
Description
第１図は本考案の一実施例を示す回路図、第２
図は入力信号周波数特性図、第３図は出力信号の
周波数特性図、第４図は本考案の他の実施例を示
す回路図、第５図は各種テープの周波数特性図、
第６図は従来の回路図、第７図は録音レベルを示
す特性図、第８図はレベルメータの指示レベルを
示す特性図である。
１……入力端子、２……メータ駆動回路、３…
…レベルメータ、ＥＱ……イコライザ回路。
Figure 1 is a circuit diagram showing one embodiment of the present invention;
Figure 3 is an input signal frequency characteristic diagram, Figure 3 is an output signal frequency characteristic diagram, Figure 4 is a circuit diagram showing another embodiment of the present invention, Figure 5 is a frequency characteristic diagram of various tapes,
FIG. 6 is a conventional circuit diagram, FIG. 7 is a characteristic diagram showing recording levels, and FIG. 8 is a characteristic diagram showing levels indicated by a level meter. 1...Input terminal, 2...Meter drive circuit, 3...
...Level meter, EQ...Equalizer circuit.
Claims (1)
印加され、このメータ駆動回路の出力によりメー
タを駆動するように構成したレベルメータ回路に
おいて、前記被レベル表示用の入力信号の周波数
特性に基づいて逆特性に変換して前記メータ駆動
回路の入力に供給してなることを特徴とするレベ
ルメータ回路。 In a level meter circuit configured such that an input signal for level display is applied to a meter drive circuit, and the meter is driven by the output of this meter drive circuit, a reverse signal is applied based on the frequency characteristics of the input signal for level display. A level meter circuit characterized in that the level meter circuit is converted into a characteristic and supplied to the input of the meter drive circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8963585U JPS62292U (en) | 1985-06-14 | 1985-06-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8963585U JPS62292U (en) | 1985-06-14 | 1985-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62292U true JPS62292U (en) | 1987-01-06 |
Family
ID=30643897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8963585U Pending JPS62292U (en) | 1985-06-14 | 1985-06-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62292U (en) |
-
1985
- 1985-06-14 JP JP8963585U patent/JPS62292U/ja active Pending
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