ZA728218B - Microphone damping - Google Patents
Microphone dampingInfo
- Publication number
- ZA728218B ZA728218B ZA728218A ZA728218A ZA728218B ZA 728218 B ZA728218 B ZA 728218B ZA 728218 A ZA728218 A ZA 728218A ZA 728218 A ZA728218 A ZA 728218A ZA 728218 B ZA728218 B ZA 728218B
- Authority
- ZA
- South Africa
- Prior art keywords
- microphone damping
- microphone
- damping
- Prior art date
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
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/08—Mouthpieces; Microphones; Attachments therefor
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPA712571 | 1971-11-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA728218B true ZA728218B (en) | 1973-07-25 |
Family
ID=3764851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA728218A ZA728218B (en) | 1971-11-23 | 1972-11-20 | Microphone damping |
Country Status (3)
Country | Link |
---|---|
CA (1) | CA1003946A (en) |
GB (1) | GB1412597A (en) |
ZA (1) | ZA728218B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2831411C2 (en) * | 1978-07-17 | 1983-10-06 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Electroacoustic transducer with a diaphragm provided with a piezoelectric layer |
US4449236A (en) * | 1982-04-08 | 1984-05-15 | Walker Equipment Corporation | Anti-side tone transmitter |
JPH0727715Y2 (en) * | 1989-02-06 | 1995-06-21 | 株式会社東芝 | Handset |
GB201204305D0 (en) * | 2012-03-12 | 2012-04-25 | Sec Dep For Business Innovation & Skills The | Microphone system and method |
DE102017220474A1 (en) * | 2017-11-16 | 2019-05-16 | Robert Bosch Gmbh | Device for airborne acoustic sensing of the surroundings of a vehicle, vehicle |
-
1972
- 1972-11-20 ZA ZA728218A patent/ZA728218B/en unknown
- 1972-11-22 GB GB5391472A patent/GB1412597A/en not_active Expired
- 1972-11-23 CA CA157,336A patent/CA1003946A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1003946A (en) | 1977-01-18 |
GB1412597A (en) | 1975-11-05 |
DE2256792A1 (en) | 1973-05-30 |
DE2256792B2 (en) | 1976-08-19 |
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