AU4225772A - Electroacoustic transducer - Google Patents
Electroacoustic transducerInfo
- Publication number
- AU4225772A AU4225772A AU42257/72A AU4225772A AU4225772A AU 4225772 A AU4225772 A AU 4225772A AU 42257/72 A AU42257/72 A AU 42257/72A AU 4225772 A AU4225772 A AU 4225772A AU 4225772 A AU4225772 A AU 4225772A
- Authority
- AU
- Australia
- Prior art keywords
- electroacoustic transducer
- electroacoustic
- 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.)
- Expired
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
- H04R17/00—Piezoelectric transducers; Electrostrictive transducers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEDE82125 | 1971-05-25 | ||
DE19712125784 DE2125784C3 (en) | 1971-05-25 | 1971-05-25 | Electroacoustic converter |
Publications (2)
Publication Number | Publication Date |
---|---|
AU4225772A true AU4225772A (en) | 1973-11-22 |
AU461117B2 AU461117B2 (en) | 1975-05-15 |
Family
ID=5808816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU42257/72A Expired AU461117B2 (en) | 1971-05-25 | 1972-05-15 | Electroacoustic transducer |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU461117B2 (en) |
DE (1) | DE2125784C3 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2530108B1 (en) * | 1982-07-12 | 1986-08-22 | Geophysique Cie Gle | NEW HYDROPHONE |
DE3433373A1 (en) * | 1984-09-12 | 1986-03-20 | Michael 2000 Wedel Jureczek | Electro-acoustic transducer with piezoelectric elements |
FR2599207B1 (en) * | 1986-05-23 | 1989-05-26 | Labo Electronique Physique | PIEZOELECTRIC SPEAKER TYPE DEVICE |
DE4120681A1 (en) * | 1990-08-04 | 1992-02-06 | Bosch Gmbh Robert | ULTRASONIC CONVERTER |
DE102012205996A1 (en) * | 2012-04-12 | 2013-10-17 | Robert Bosch Gmbh | Sensor arrangement and method for detecting the surroundings of a vehicle |
-
1971
- 1971-05-25 DE DE19712125784 patent/DE2125784C3/en not_active Expired
-
1972
- 1972-05-15 AU AU42257/72A patent/AU461117B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2125784A1 (en) | 1972-12-07 |
AU461117B2 (en) | 1975-05-15 |
DE2125784B2 (en) | 1980-01-24 |
DE2125784C3 (en) | 1980-09-18 |
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