JPS6337526B2 - - Google Patents
Info
- Publication number
- JPS6337526B2 JPS6337526B2 JP59121363A JP12136384A JPS6337526B2 JP S6337526 B2 JPS6337526 B2 JP S6337526B2 JP 59121363 A JP59121363 A JP 59121363A JP 12136384 A JP12136384 A JP 12136384A JP S6337526 B2 JPS6337526 B2 JP S6337526B2
- Authority
- JP
- Japan
- Prior art keywords
- attenuator
- voltage
- amplifier
- resistor
- voltage controlled
- 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.)
- Expired
Links
- 230000001133 acceleration Effects 0.000 claims description 3
- 238000003908 quality control method Methods 0.000 claims 1
- 230000005236 sound signal Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Landscapes
- Circuit For Audible Band Transducer (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59121363A JPS6016710A (ja) | 1984-06-13 | 1984-06-13 | 音質調整装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59121363A JPS6016710A (ja) | 1984-06-13 | 1984-06-13 | 音質調整装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6016710A JPS6016710A (ja) | 1985-01-28 |
| JPS6337526B2 true JPS6337526B2 (zh) | 1988-07-26 |
Family
ID=14809393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59121363A Granted JPS6016710A (ja) | 1984-06-13 | 1984-06-13 | 音質調整装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6016710A (zh) |
-
1984
- 1984-06-13 JP JP59121363A patent/JPS6016710A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6016710A (ja) | 1985-01-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5130665A (en) | Audio volume level control | |
| US4394536A (en) | Sound reproduction device | |
| JPS59230313A (ja) | 車両のオ−デイオ装置 | |
| JPS58223909A (ja) | ダイナミツク等化回路 | |
| US3937887A (en) | Acoustic power system | |
| US4393353A (en) | Negative feedback amplifying circuit having voltage negative feedback and current negative feedback circuits | |
| US5305388A (en) | Bass compensation circuit for use in sound reproduction device | |
| US4055818A (en) | Tone control circuit | |
| US4378467A (en) | Audio amplifier | |
| US4081759A (en) | Output signal correcting circuit | |
| US2101832A (en) | Volume control circuits | |
| JPS6337526B2 (zh) | ||
| KR910000521Y1 (ko) | 음향기기의 자동청감 보정회로 | |
| JP2522936B2 (ja) | 自動ラウドネス制御回路 | |
| JPH0450647Y2 (zh) | ||
| JPH0712134B2 (ja) | スピ−カの増幅回路 | |
| JPS6137038Y2 (zh) | ||
| JP2830444B2 (ja) | 音声信号増幅回路 | |
| KR910003440B1 (ko) | 스피커의 음량자동조절 시스템 | |
| JPS5824494Y2 (ja) | 音響装置 | |
| JPS6026322B2 (ja) | 音質調整回路 | |
| JPH0611632Y2 (ja) | 自動ラウドネス制御回路 | |
| JPH054336Y2 (zh) | ||
| JPH0724809Y2 (ja) | ト−ンコントロ−ル装置 | |
| JPH055691Y2 (zh) |