GB8622721D0 - Acoustic-optic transducer - Google Patents
Acoustic-optic transducerInfo
- Publication number
- GB8622721D0 GB8622721D0 GB868622721A GB8622721A GB8622721D0 GB 8622721 D0 GB8622721 D0 GB 8622721D0 GB 868622721 A GB868622721 A GB 868622721A GB 8622721 A GB8622721 A GB 8622721A GB 8622721 D0 GB8622721 D0 GB 8622721D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- acoustic
- optic transducer
- optic
- transducer
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R23/00—Transducers other than those covered by groups H04R9/00 - H04R21/00
- H04R23/008—Transducers other than those covered by groups H04R9/00 - H04R21/00 using optical signals for detecting or generating sound
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08622721A GB2195217A (en) | 1986-08-20 | 1986-08-20 | Acoustic-optic transducer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08622721A GB2195217A (en) | 1986-08-20 | 1986-08-20 | Acoustic-optic transducer |
Publications (2)
Publication Number | Publication Date |
---|---|
GB8622721D0 true GB8622721D0 (en) | 1986-10-29 |
GB2195217A GB2195217A (en) | 1988-03-30 |
Family
ID=10604545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08622721A Withdrawn GB2195217A (en) | 1986-08-20 | 1986-08-20 | Acoustic-optic transducer |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2195217A (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB309930A (en) * | 1927-12-16 | 1929-04-16 | John Neale | An improved method and means for recording or reproducing sound |
GB1007876A (en) * | 1963-08-15 | 1965-10-22 | Mullard Ltd | Improvements in and relating to opto-electronic semiconductor devices |
GB1576706A (en) * | 1978-05-31 | 1980-10-15 | Standard Telephones Cables Ltd | Acoustio-optic transducers |
-
1986
- 1986-08-20 GB GB08622721A patent/GB2195217A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2195217A (en) | 1988-03-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |