JPS5775041A - Optical transmission device for sound - Google Patents
Optical transmission device for soundInfo
- Publication number
- JPS5775041A JPS5775041A JP55151558A JP15155880A JPS5775041A JP S5775041 A JPS5775041 A JP S5775041A JP 55151558 A JP55151558 A JP 55151558A JP 15155880 A JP15155880 A JP 15155880A JP S5775041 A JPS5775041 A JP S5775041A
- Authority
- JP
- Japan
- Prior art keywords
- sound
- optical fibers
- diaphragm
- output
- optical
- 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
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/25—Arrangements specific to fibre transmission
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Optical Communication System (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55151558A JPS5775041A (en) | 1980-10-29 | 1980-10-29 | Optical transmission device for sound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55151558A JPS5775041A (en) | 1980-10-29 | 1980-10-29 | Optical transmission device for sound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5775041A true JPS5775041A (en) | 1982-05-11 |
Family
ID=15521143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55151558A Pending JPS5775041A (en) | 1980-10-29 | 1980-10-29 | Optical transmission device for sound |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5775041A (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4882773A (en) * | 1988-05-05 | 1989-11-21 | Donald A. Streck | Audio microphone system with digital output and volume control feedback input |
| WO1993007686A1 (en) * | 1991-10-09 | 1993-04-15 | Buchholz Jeffrey C | Optical microphone with vibrating optical element |
-
1980
- 1980-10-29 JP JP55151558A patent/JPS5775041A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4882773A (en) * | 1988-05-05 | 1989-11-21 | Donald A. Streck | Audio microphone system with digital output and volume control feedback input |
| WO1993007686A1 (en) * | 1991-10-09 | 1993-04-15 | Buchholz Jeffrey C | Optical microphone with vibrating optical element |
| US5262884A (en) * | 1991-10-09 | 1993-11-16 | Micro-Optics Technologies, Inc. | Optical microphone with vibrating optical element |
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