JPH0348999U - - Google Patents
Info
- Publication number
- JPH0348999U JPH0348999U JP11014789U JP11014789U JPH0348999U JP H0348999 U JPH0348999 U JP H0348999U JP 11014789 U JP11014789 U JP 11014789U JP 11014789 U JP11014789 U JP 11014789U JP H0348999 U JPH0348999 U JP H0348999U
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- amplifier
- headphone
- mute signal
- headphone jack
- 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 1
Landscapes
- Stereophonic Arrangements (AREA)
- Headphones And Earphones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11014789U JPH0348999U (ko) | 1989-09-20 | 1989-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11014789U JPH0348999U (ko) | 1989-09-20 | 1989-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0348999U true JPH0348999U (ko) | 1991-05-13 |
Family
ID=31658699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11014789U Pending JPH0348999U (ko) | 1989-09-20 | 1989-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0348999U (ko) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007058930A (ja) * | 2005-08-22 | 2007-03-08 | Funai Electric Co Ltd | ディスク再生装置 |
| JP2007174687A (ja) * | 2002-03-29 | 2007-07-05 | Hitachi Ltd | 音声処理装置、音声処理システム、音声出力装置および映像表示装置 |
| JP2010035216A (ja) * | 2002-03-29 | 2010-02-12 | Hitachi Ltd | 映像表示装置、音声出力方法、オーディオアンプ装置及び映像音声出力システム |
| CN102576241A (zh) * | 2009-10-15 | 2012-07-11 | 富士通株式会社 | 电路基板以及电子设备 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS524886U (ko) * | 1975-06-26 | 1977-01-13 |
-
1989
- 1989-09-20 JP JP11014789U patent/JPH0348999U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS524886U (ko) * | 1975-06-26 | 1977-01-13 |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007174687A (ja) * | 2002-03-29 | 2007-07-05 | Hitachi Ltd | 音声処理装置、音声処理システム、音声出力装置および映像表示装置 |
| JP2010035216A (ja) * | 2002-03-29 | 2010-02-12 | Hitachi Ltd | 映像表示装置、音声出力方法、オーディオアンプ装置及び映像音声出力システム |
| JP4501941B2 (ja) * | 2002-03-29 | 2010-07-14 | 株式会社日立製作所 | 音声処理装置及び音声処理方法 |
| JP4530108B2 (ja) * | 2002-03-29 | 2010-08-25 | 株式会社日立製作所 | 映像表示装置、音声出力方法、オーディオアンプ装置及び映像音声出力システム |
| US8213630B2 (en) | 2002-03-29 | 2012-07-03 | Hitachi, Ltd. | Sound processing unit, sound processing system, audio output unit and display device |
| US8903105B2 (en) | 2002-03-29 | 2014-12-02 | Hitachi Maxell, Ltd. | Sound processing unit, sound processing system, audio output unit and display device |
| JP2007058930A (ja) * | 2005-08-22 | 2007-03-08 | Funai Electric Co Ltd | ディスク再生装置 |
| CN102576241A (zh) * | 2009-10-15 | 2012-07-11 | 富士通株式会社 | 电路基板以及电子设备 |
| CN102576241B (zh) * | 2009-10-15 | 2014-11-26 | 富士通株式会社 | 电路基板以及电子设备 |