JPH0730068Y2 - 自動音量制御回路 - Google Patents
自動音量制御回路Info
- Publication number
- JPH0730068Y2 JPH0730068Y2 JP8249289U JP8249289U JPH0730068Y2 JP H0730068 Y2 JPH0730068 Y2 JP H0730068Y2 JP 8249289 U JP8249289 U JP 8249289U JP 8249289 U JP8249289 U JP 8249289U JP H0730068 Y2 JPH0730068 Y2 JP H0730068Y2
- Authority
- JP
- Japan
- Prior art keywords
- output
- counter
- control circuit
- attenuator
- volume control
- 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 - Fee Related
Links
- 230000001755 vocal effect Effects 0.000 description 10
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 9
- 229910052753 mercury Inorganic materials 0.000 description 9
- 238000005096 rolling process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
Landscapes
- Toys (AREA)
- Control Of Amplification And Gain Control (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8249289U JPH0730068Y2 (ja) | 1989-07-13 | 1989-07-13 | 自動音量制御回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8249289U JPH0730068Y2 (ja) | 1989-07-13 | 1989-07-13 | 自動音量制御回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0321393U JPH0321393U (en]) | 1991-03-04 |
| JPH0730068Y2 true JPH0730068Y2 (ja) | 1995-07-12 |
Family
ID=31629356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8249289U Expired - Fee Related JPH0730068Y2 (ja) | 1989-07-13 | 1989-07-13 | 自動音量制御回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0730068Y2 (en]) |
-
1989
- 1989-07-13 JP JP8249289U patent/JPH0730068Y2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0321393U (en]) | 1991-03-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0730068Y2 (ja) | 自動音量制御回路 | |
| JPH0223874B2 (en]) | ||
| JPS5830268Y2 (ja) | テ−プレコ−ダ−の自動停止回路 | |
| JPH0313756Y2 (en]) | ||
| KR900002118B1 (ko) | 완구용 멜로디 제어회로 | |
| JPS5910551Y2 (ja) | 音声発生装置付冷蔵庫 | |
| JPS59182379U (ja) | パチンコ機 | |
| JPH0317277Y2 (en]) | ||
| JPS63113197U (en]) | ||
| JPS642247Y2 (en]) | ||
| JPS58141891U (ja) | 目覚まし時計 | |
| JPH0328487U (en]) | ||
| JPS58121094U (ja) | 電子楽器の電源回路 | |
| JPH0257094U (en]) | ||
| JPS6276692U (en]) | ||
| JPS59116888U (ja) | 可聴信号発生装置つき計時装置 | |
| JPS603830U (ja) | セルフタイマ−作動表示装置 | |
| JPS58116319U (ja) | 音量調節装置 | |
| JPS643211U (en]) | ||
| JPS63122144U (en]) | ||
| JPS58125255A (ja) | テ−プレコ−ダ−の無信号部分形成回路 | |
| JPS60109090U (ja) | 電子時計の報音装置 | |
| JPS63169800U (en]) | ||
| JPS6137185U (ja) | タイマ−付テ−ププレ−ヤ | |
| JPS621667U (en]) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |