AU4034400A - Package for micromachined silicon condenser microphone - Google Patents
Package for micromachined silicon condenser microphoneInfo
- Publication number
- AU4034400A AU4034400A AU40344/00A AU4034400A AU4034400A AU 4034400 A AU4034400 A AU 4034400A AU 40344/00 A AU40344/00 A AU 40344/00A AU 4034400 A AU4034400 A AU 4034400A AU 4034400 A AU4034400 A AU 4034400A
- Authority
- AU
- Australia
- Prior art keywords
- package
- condenser microphone
- micromachined silicon
- silicon condenser
- micromachined
- 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.)
- Abandoned
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
- H04R19/00—Electrostatic transducers
- H04R19/04—Microphones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
- H04R2225/49—Reducing the effects of electromagnetic noise on the functioning of hearing aids, by, e.g. shielding, signal processing adaptation, selective (de)activation of electronic parts in hearing aid
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12884399P | 1999-04-12 | 1999-04-12 | |
US60128843 | 1999-04-12 | ||
PCT/US2000/008092 WO2000062580A1 (en) | 1999-04-12 | 2000-03-27 | Package for micromachined silicon condenser microphone |
Publications (1)
Publication Number | Publication Date |
---|---|
AU4034400A true AU4034400A (en) | 2000-11-14 |
Family
ID=22437257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU40344/00A Abandoned AU4034400A (en) | 1999-04-12 | 2000-03-27 | Package for micromachined silicon condenser microphone |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1183906A4 (en) |
AU (1) | AU4034400A (en) |
WO (1) | WO2000062580A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6741709B2 (en) | 2000-12-20 | 2004-05-25 | Shure Incorporated | Condenser microphone assembly |
US6859542B2 (en) | 2001-05-31 | 2005-02-22 | Sonion Lyngby A/S | Method of providing a hydrophobic layer and a condenser microphone having such a layer |
US7142682B2 (en) | 2002-12-20 | 2006-11-28 | Sonion Mems A/S | Silicon-based transducer for use in hearing instruments and listening devices |
DK1638366T3 (en) | 2004-09-20 | 2015-12-14 | Sonion Nederland Bv | microphone device |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1636765A (en) * | 1925-08-20 | 1927-07-26 | Western Electric Co | Wave-transmission system and apparatus |
US3300585A (en) * | 1963-09-04 | 1967-01-24 | Northern Electric Co | Self-polarized electrostatic microphone-semiconductor amplifier combination |
JPS5221046Y2 (en) * | 1971-08-31 | 1977-05-14 | ||
US3895194A (en) * | 1973-05-29 | 1975-07-15 | Thermo Electron Corp | Directional condenser electret microphone |
JPS5654711Y2 (en) * | 1976-06-11 | 1981-12-19 | ||
US4392025A (en) * | 1981-05-27 | 1983-07-05 | Hosiden Electronics Co., Ltd. | Condenser microphone |
US4492825A (en) * | 1982-07-28 | 1985-01-08 | At&T Bell Laboratories | Electroacoustic transducer |
NL9101563A (en) * | 1991-09-17 | 1993-04-16 | Microtel Bv | ELECTROACOUSTIC TRANSDUCENT OF THE ELECTRET TYPE. |
-
2000
- 2000-03-27 WO PCT/US2000/008092 patent/WO2000062580A1/en active Application Filing
- 2000-03-27 AU AU40344/00A patent/AU4034400A/en not_active Abandoned
- 2000-03-27 EP EP00919700A patent/EP1183906A4/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP1183906A1 (en) | 2002-03-06 |
EP1183906A4 (en) | 2008-01-23 |
WO2000062580A1 (en) | 2000-10-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |