JPS6429200A - Stereo reproduction device for car - Google Patents
Stereo reproduction device for carInfo
- Publication number
- JPS6429200A JPS6429200A JP62185697A JP18569787A JPS6429200A JP S6429200 A JPS6429200 A JP S6429200A JP 62185697 A JP62185697 A JP 62185697A JP 18569787 A JP18569787 A JP 18569787A JP S6429200 A JPS6429200 A JP S6429200A
- Authority
- JP
- Japan
- Prior art keywords
- channel signal
- speaker
- center
- pass filter
- center speaker
- 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
- Stereophonic Arrangements (AREA)
- Stereophonic System (AREA)
Abstract
PURPOSE:To enable the right and the left listeners to obtain an identical sound image by inputting an L channel signal passed through a high-pass filter and a delay circuit to a first center speaker and inputting an R channel signal passed through the high-pass filter and the delay circuit to a second center speaker. CONSTITUTION:The titled device is provided with a speaker 7 for reproducing the R channel signal arranged at the right of a right seat, a speaker 8 for reproducing the L channel signal arranged at the left of a left seat, the first center speaker 9 arranged at the near center of the seats and the left of the right seat and the second center speaker 10 arranged at the near center of the seats and the right of the left seat. Then the L channel signal passed through the high-pass filter 22 and the dealy circuit 23 is inputted to a first center speaker 9 and the R channel signal passed through the high-pass filter 22 and the delay circuit 23 is inputted to a second center speaker 10. Thus the sound pressure level of the both channel can be made identical, simultaneously, the respective listeners 4 and 5 can obtain the identical sound image.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62185697A JPS6429200A (en) | 1987-07-24 | 1987-07-24 | Stereo reproduction device for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62185697A JPS6429200A (en) | 1987-07-24 | 1987-07-24 | Stereo reproduction device for car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6429200A true JPS6429200A (en) | 1989-01-31 |
Family
ID=16175285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62185697A Pending JPS6429200A (en) | 1987-07-24 | 1987-07-24 | Stereo reproduction device for car |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6429200A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02241296A (en) * | 1989-03-15 | 1990-09-25 | Matsushita Electric Ind Co Ltd | Car audio device |
| JP2002528018A (en) * | 1998-10-14 | 2002-08-27 | フランシス、アレン、ミラー | Point source speaker system |
| KR100456772B1 (en) * | 2001-06-25 | 2004-11-17 | 에이앤디엔지니어링 주식회사 | Speaker configuration and signal processor for stereo sound reproduction in a vehicle and a vehicle having the same |
| WO2007139066A1 (en) * | 2006-05-31 | 2007-12-06 | Panasonic Corporation | Speaker system |
| WO2017175304A1 (en) * | 2016-04-05 | 2017-10-12 | 三菱電機株式会社 | Sound output system, sound output device, and control device |
-
1987
- 1987-07-24 JP JP62185697A patent/JPS6429200A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02241296A (en) * | 1989-03-15 | 1990-09-25 | Matsushita Electric Ind Co Ltd | Car audio device |
| JP2002528018A (en) * | 1998-10-14 | 2002-08-27 | フランシス、アレン、ミラー | Point source speaker system |
| KR100456772B1 (en) * | 2001-06-25 | 2004-11-17 | 에이앤디엔지니어링 주식회사 | Speaker configuration and signal processor for stereo sound reproduction in a vehicle and a vehicle having the same |
| WO2007139066A1 (en) * | 2006-05-31 | 2007-12-06 | Panasonic Corporation | Speaker system |
| WO2017175304A1 (en) * | 2016-04-05 | 2017-10-12 | 三菱電機株式会社 | Sound output system, sound output device, and control device |
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