JPS5453504A - Device of removing noise of sound apparatus for automobile - Google Patents
Device of removing noise of sound apparatus for automobileInfo
- Publication number
- JPS5453504A JPS5453504A JP11936277A JP11936277A JPS5453504A JP S5453504 A JPS5453504 A JP S5453504A JP 11936277 A JP11936277 A JP 11936277A JP 11936277 A JP11936277 A JP 11936277A JP S5453504 A JPS5453504 A JP S5453504A
- Authority
- JP
- Japan
- Prior art keywords
- automobile
- removing noise
- sound apparatus
- sound
- noise
- 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.)
- Granted
Links
Landscapes
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
- Noise Elimination (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11936277A JPS5453504A (en) | 1977-10-04 | 1977-10-04 | Device of removing noise of sound apparatus for automobile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11936277A JPS5453504A (en) | 1977-10-04 | 1977-10-04 | Device of removing noise of sound apparatus for automobile |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5453504A true JPS5453504A (en) | 1979-04-26 |
JPS617780B2 JPS617780B2 (en) | 1986-03-08 |
Family
ID=14759608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11936277A Granted JPS5453504A (en) | 1977-10-04 | 1977-10-04 | Device of removing noise of sound apparatus for automobile |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5453504A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5669938A (en) * | 1979-11-13 | 1981-06-11 | Matsushita Electric Ind Co Ltd | Acoustic device |
JPS6258740A (en) * | 1985-09-06 | 1987-03-14 | Alpine Electron Inc | Signal transmission equipment |
JPS6244541U (en) * | 1985-09-06 | 1987-03-18 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3062491B1 (en) | 2013-10-24 | 2019-02-20 | FINEWELL Co., Ltd. | Bracelet-type transmission/reception device and bracelet-type notification device |
-
1977
- 1977-10-04 JP JP11936277A patent/JPS5453504A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5669938A (en) * | 1979-11-13 | 1981-06-11 | Matsushita Electric Ind Co Ltd | Acoustic device |
JPS6258740A (en) * | 1985-09-06 | 1987-03-14 | Alpine Electron Inc | Signal transmission equipment |
JPS6244541U (en) * | 1985-09-06 | 1987-03-18 |
Also Published As
Publication number | Publication date |
---|---|
JPS617780B2 (en) | 1986-03-08 |
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