JPH0244496U - - Google Patents
Info
- Publication number
- JPH0244496U JPH0244496U JP12320088U JP12320088U JPH0244496U JP H0244496 U JPH0244496 U JP H0244496U JP 12320088 U JP12320088 U JP 12320088U JP 12320088 U JP12320088 U JP 12320088U JP H0244496 U JPH0244496 U JP H0244496U
- Authority
- JP
- Japan
- Prior art keywords
- function
- circuit
- volume
- sound quality
- quality correction
- 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
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
Description
第１図は本考案による音量調整装置の回路図、
第２図は音質補正回路特性図、第３図は音量ボリ
ユーム正面図、第４図はラウドネス回路特性図、
第５図は音質補正回路とラウドネス回路を組み合
わせた総合周波数特性図である。
１……入力、２……音質補正回路、３……ラウ
ドネス回路、４……音量ボリユーム、５……出力
。
Figure 1 is a circuit diagram of a volume adjustment device according to the present invention.
Figure 2 is a sound quality correction circuit characteristic diagram, Figure 3 is a front view of the volume volume, Figure 4 is a loudness circuit characteristic diagram,
FIG. 5 is a comprehensive frequency characteristic diagram combining the sound quality correction circuit and the loudness circuit. 1...Input, 2...Sound quality correction circuit, 3...Loudness circuit, 4...Sound volume, 5...Output.
Claims (1)
に直列に接続された、少なくとも低域側を減衰さ
せる機能を有する音質補正回路を含むことを特徴
とする音量調整装置。 1. A volume adjustment device comprising: a sound quality correction circuit having a function of attenuating at least a low frequency side, connected in series to an input stage of a volume variable circuit having a loudness function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12320088U JPH0244496U (en) | 1988-09-20 | 1988-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12320088U JPH0244496U (en) | 1988-09-20 | 1988-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0244496U true JPH0244496U (en) | 1990-03-27 |
Family
ID=31371835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12320088U Pending JPH0244496U (en) | 1988-09-20 | 1988-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0244496U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2006093256A1 (en) * | 2005-03-04 | 2008-08-07 | パイオニア株式会社 | Audio reproduction apparatus and method, and computer program |
-
1988
- 1988-09-20 JP JP12320088U patent/JPH0244496U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2006093256A1 (en) * | 2005-03-04 | 2008-08-07 | パイオニア株式会社 | Audio reproduction apparatus and method, and computer program |