JPH0342796Y2 - - Google Patents
Info
- Publication number
- JPH0342796Y2 JPH0342796Y2 JP1981192911U JP19291181U JPH0342796Y2 JP H0342796 Y2 JPH0342796 Y2 JP H0342796Y2 JP 1981192911 U JP1981192911 U JP 1981192911U JP 19291181 U JP19291181 U JP 19291181U JP H0342796 Y2 JPH0342796 Y2 JP H0342796Y2
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- current
- sub
- amplifier
- input signal
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19291181U JPS5899990U (ja) | 1981-12-26 | 1981-12-26 | 音響再生装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19291181U JPS5899990U (ja) | 1981-12-26 | 1981-12-26 | 音響再生装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5899990U JPS5899990U (ja) | 1983-07-07 |
| JPH0342796Y2 true JPH0342796Y2 (pm) | 1991-09-06 |
Family
ID=30106293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19291181U Granted JPS5899990U (ja) | 1981-12-26 | 1981-12-26 | 音響再生装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5899990U (pm) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5348091B2 (pm) * | 1973-09-13 | 1978-12-26 | ||
| JPS5456225U (pm) * | 1977-09-28 | 1979-04-18 |
-
1981
- 1981-12-26 JP JP19291181U patent/JPS5899990U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5899990U (ja) | 1983-07-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4335274A (en) | Sound reproduction system | |
| JP2005333601A (ja) | スピーカー・ユニット駆動負帰還増幅器 | |
| JP2610715B2 (ja) | スピーカーの低域補償回路 | |
| US3525812A (en) | Transducer circuit and method of operation | |
| JPH0342796Y2 (pm) | ||
| JP3106718B2 (ja) | スピーカ駆動装置 | |
| JP3132270B2 (ja) | 音響再生装置 | |
| JPS6198096A (ja) | スピ−カ装置 | |
| EP0028241A1 (en) | Feedback arrangement | |
| US4287477A (en) | Feedback arrangement | |
| CN86107860A (zh) | 双绕组音圈扬声器及其功放电路 | |
| JPH0127348Y2 (pm) | ||
| JPS6247398B2 (pm) | ||
| JPH0722439B2 (ja) | 低歪スピ−カ装置 | |
| JPS58129800U (ja) | スピ−カ点検装置 | |
| JPS6236340Y2 (pm) | ||
| JPS5967798A (ja) | 電磁形電気音響変換器 | |
| JPS6342638Y2 (pm) | ||
| KR910000521Y1 (ko) | 음향기기의 자동청감 보정회로 | |
| JPS6325818Y2 (pm) | ||
| JPH0522795A (ja) | スピーカ | |
| JPS59185498A (ja) | スピ−カ装置 | |
| JPS604259Y2 (ja) | 磁気記録回路 | |
| JPS57196697A (en) | Dynamic type speaker | |
| JPS584319Y2 (ja) | オンバンヨウピツクアツプカ−トリツジ |