JPS5494001A - Car stereo - Google Patents
Car stereoInfo
- Publication number
- JPS5494001A JPS5494001A JP24978A JP24978A JPS5494001A JP S5494001 A JPS5494001 A JP S5494001A JP 24978 A JP24978 A JP 24978A JP 24978 A JP24978 A JP 24978A JP S5494001 A JPS5494001 A JP S5494001A
- Authority
- JP
- Japan
- Prior art keywords
- amplifier
- fed
- speakers
- signals
- mixed
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S3/00—Systems employing more than two channels, e.g. quadraphonic
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Stereophonic System (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
PURPOSE:To obtain the reverberation thereby to improve the attended feeling by mixing and delaying right and left signals so that they may be fed to a speaker other than right and left speakers. CONSTITUTION:The left and right signals at terminals 1 and 2 are fed through a pre-amplifier 3, a power amplifier 4 and cross-over net works 6 and 10 to left signal speakers 7 and 8 and left signal speakers 11 and 12. On the other hand, the output of the amplifier 3 is mixed and delayed at 13 so that it is fed through an amplifier 14 and a filter 16 to left and right mixed signal speakers 17 and 18. As a result, it is possible to hear in a car compartment the stereo-phonic signals which have their indirect sounds interpolated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24978A JPS5494001A (en) | 1978-01-06 | 1978-01-06 | Car stereo |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24978A JPS5494001A (en) | 1978-01-06 | 1978-01-06 | Car stereo |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5494001A true JPS5494001A (en) | 1979-07-25 |
Family
ID=11468665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP24978A Pending JPS5494001A (en) | 1978-01-06 | 1978-01-06 | Car stereo |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5494001A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62294399A (en) * | 1986-06-13 | 1987-12-21 | Matsushita Electric Ind Co Ltd | Acoustic reproducing device |
JPS644200A (en) * | 1987-06-26 | 1989-01-09 | Nissan Motor | Sound field improving device |
JPH0272100U (en) * | 1988-11-21 | 1990-06-01 | ||
JPH0275899U (en) * | 1988-11-30 | 1990-06-11 |
-
1978
- 1978-01-06 JP JP24978A patent/JPS5494001A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62294399A (en) * | 1986-06-13 | 1987-12-21 | Matsushita Electric Ind Co Ltd | Acoustic reproducing device |
JPS644200A (en) * | 1987-06-26 | 1989-01-09 | Nissan Motor | Sound field improving device |
JPH0272100U (en) * | 1988-11-21 | 1990-06-01 | ||
JPH0275899U (en) * | 1988-11-30 | 1990-06-11 |
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