AU498227B2 - Electroacoustic transducer - Google Patents
Electroacoustic transducerInfo
- Publication number
- AU498227B2 AU498227B2 AU10025/76A AU1002576A AU498227B2 AU 498227 B2 AU498227 B2 AU 498227B2 AU 10025/76 A AU10025/76 A AU 10025/76A AU 1002576 A AU1002576 A AU 1002576A AU 498227 B2 AU498227 B2 AU 498227B2
- 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
- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/16—Mounting or tensioning of diaphragms or cones
- H04R7/18—Mounting or tensioning of diaphragms or cones at the periphery
- H04R7/22—Clamping rim of diaphragm or cone against seating
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R13/00—Transducers having an acoustic diaphragm of magnetisable material directly co-acting with electromagnet
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Electromagnetism (AREA)
- Multimedia (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US53899975A | 1975-01-06 | 1975-01-06 | |
USUS538999 | 1975-01-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU1002576A AU1002576A (en) | 1977-07-14 |
AU498227B2 true AU498227B2 (en) | 1979-02-22 |
Family
ID=24149326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU10025/76A Expired AU498227B2 (en) | 1975-01-06 | 1976-01-05 | Electroacoustic transducer |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU498227B2 (en) |
CA (1) | CA1056048A (en) |
GB (1) | GB1525137A (en) |
-
1975
- 1975-12-03 CA CA240,959A patent/CA1056048A/en not_active Expired
-
1976
- 1976-01-05 GB GB19776A patent/GB1525137A/en not_active Expired
- 1976-01-05 AU AU10025/76A patent/AU498227B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1525137A (en) | 1978-09-20 |
CA1056048A (en) | 1979-06-05 |
AU1002576A (en) | 1977-07-14 |
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