JPH0373033U - - Google Patents
Info
- Publication number
- JPH0373033U JPH0373033U JP13422889U JP13422889U JPH0373033U JP H0373033 U JPH0373033 U JP H0373033U JP 13422889 U JP13422889 U JP 13422889U JP 13422889 U JP13422889 U JP 13422889U JP H0373033 U JPH0373033 U JP H0373033U
- Authority
- JP
- Japan
- Prior art keywords
- input signal
- resonator
- signal
- main input
- slider
- 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
- 230000002596 correlated effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
Description
第１図は本考案になるラウドネス・コントロー
ル回路の原理図、第２図は本考案になるラウドネ
ス・コントロール回路の一実施例構成図、第３図
は第２図に示す回路のラウドネス特性図、第４図
は従来のラウドネス・コントロール回路の原理図
、第５図は従来のラウドネス・コントロール回路
の具体的構成図、第６図は第５図に示す回路のラ
ウドネス特性図である。
１……入力端子、２，２０……ボリユーム、３
，７，８……抵抗、４……共振回路、９……バツ
フアアンプ、２０ａ……タツプ、２０ｂ……摺動
子、２０ｃ……一端、２０ｄ……他端。
FIG. 1 is a principle diagram of the loudness control circuit according to the present invention, FIG. 2 is a configuration diagram of an embodiment of the loudness control circuit according to the present invention, and FIG. 3 is a loudness characteristic diagram of the circuit shown in FIG. 2. FIG. 4 is a principle diagram of a conventional loudness control circuit, FIG. 5 is a concrete configuration diagram of a conventional loudness control circuit, and FIG. 6 is a loudness characteristic diagram of the circuit shown in FIG. 1...Input terminal, 2, 20...Volume, 3
, 7, 8...Resistor, 4...Resonance circuit, 9...Buffer amplifier, 20a...Tap, 20b...Slider, 20c...One end, 20d...Other end.
Claims (1)
る他端と、前記一端から前記他端に至る抵抗の３
０％以下の抵抗値を有するタツプと、摺動子とを
有し、この摺動子を摺動させることにより前記摺
動子から前記メイン入力信号の信号レベルを連続
的に可変して得た出力信号が出力されるボリユー
ムと、 この出力信号の低域周波数特性を補正する補正
信号を前記ボリユームのタツプへ供給する共振器
と、 前記ボリユームの一端に接続され前記メイン入
力信号または前記メイン入力信号と相関があるサ
ブ入力信号を前記共振器に供給する抵抗器とから
構成されたことを特徴とするラウドネス・コント
ロール回路。[Claims for Utility Model Registration] One end to which the main input signal is supplied, the other end to be grounded, and a resistor extending from the one end to the other end.
It has a tap having a resistance value of 0% or less and a slider, and by sliding the slider, the signal level of the main input signal from the slider is continuously varied and obtained. a volume from which an output signal is output; a resonator that supplies a correction signal for correcting the low frequency characteristics of the output signal to a tap of the volume; and a resonator connected to one end of the volume and connected to the main input signal or the main input signal. and a resistor that supplies a sub-input signal correlated with the resonator to the resonator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13422889U JPH0373033U (en) | 1989-11-17 | 1989-11-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13422889U JPH0373033U (en) | 1989-11-17 | 1989-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0373033U true JPH0373033U (en) | 1991-07-23 |
Family
ID=31681579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13422889U Pending JPH0373033U (en) | 1989-11-17 | 1989-11-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0373033U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58223909A (en) * | 1982-06-14 | 1983-12-26 | ボ−ズ・コ−ポレ−シヨン | Dynamic equalizing circuit |
-
1989
- 1989-11-17 JP JP13422889U patent/JPH0373033U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58223909A (en) * | 1982-06-14 | 1983-12-26 | ボ−ズ・コ−ポレ−シヨン | Dynamic equalizing circuit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0373033U (en) | ||
| JPS6138272Y2 (en) | ||
| JPS5844645Y2 (en) | Sound Effect Amblyire | |
| JPS5846567Y2 (en) | Bias circuit for high frequency transistor class C amplifier | |
| JPH01175021U (en) | ||
| JPH0336217U (en) | ||
| JPS6319925Y2 (en) | ||
| JPS61320U (en) | Frequency characteristic adjustment circuit | |
| JPS6123862Y2 (en) | ||
| JPS6244576Y2 (en) | ||
| JPS6037947U (en) | AM receiver | |
| JPH0292268U (en) | ||
| JPS615042U (en) | High frequency amplifier circuit | |
| JPS58132419U (en) | amplifier | |
| JPS6411017U (en) | ||
| JPS62119012U (en) | ||
| JPS60135953U (en) | integral circuit | |
| JPS61166622U (en) | ||
| JPS6378417U (en) | ||
| JPS6397918U (en) | ||
| JPH0439726U (en) | ||
| JPH0356217U (en) | ||
| JPS6150324U (en) | ||
| JPH0322421U (en) | ||
| JPS62292006A (en) | Amplifier |