JPH0262823U - - Google Patents
Info
- Publication number
- JPH0262823U JPH0262823U JP14148888U JP14148888U JPH0262823U JP H0262823 U JPH0262823 U JP H0262823U JP 14148888 U JP14148888 U JP 14148888U JP 14148888 U JP14148888 U JP 14148888U JP H0262823 U JPH0262823 U JP H0262823U
- Authority
- JP
- Japan
- Prior art keywords
- frequency region
- level
- volume
- audio signal
- suppressing
- 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
- 230000005236 sound signal Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
Description
第１図は本考案によるトーンコントロール回路
の一実施例を示す回路図、第２図及び第３図は何
れもその動作を説明するための特性図である。
１：音声信号処理用ＩＣ、６：調整操作回路、
ＶＲ１：バスコントロール用の可変抵抗器、ＶＲ
４：音量調整用の可変抵抗器。
FIG. 1 is a circuit diagram showing one embodiment of a tone control circuit according to the present invention, and FIGS. 2 and 3 are characteristic diagrams for explaining its operation. 1: Audio signal processing IC, 6: Adjustment operation circuit,
VR 1 : Variable resistor for bus control, VR
4 : Variable resistor for volume adjustment.
Claims (1)
音量制御動作を連動させることにより、上記周波
数領域のレベル増大時に音量を抑制するようにし
たことを特徴とする音質調整回路。 1. A sound quality adjustment circuit characterized in that a volume control operation is linked to a level adjustment operation of a specific frequency region of an audio signal, thereby suppressing the volume when the level of the frequency region increases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14148888U JPH0262823U (en) | 1988-10-28 | 1988-10-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14148888U JPH0262823U (en) | 1988-10-28 | 1988-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0262823U true JPH0262823U (en) | 1990-05-10 |
Family
ID=31406592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14148888U Pending JPH0262823U (en) | 1988-10-28 | 1988-10-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0262823U (en) |
-
1988
- 1988-10-28 JP JP14148888U patent/JPH0262823U/ja active Pending
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