DE69323930T2 - Kompensationsverfahren für die Änderung in der Schalldruckcharakteristik eines elektroakustischen Wandlers mit der Temperatur - Google Patents

Kompensationsverfahren für die Änderung in der Schalldruckcharakteristik eines elektroakustischen Wandlers mit der Temperatur

Info

Publication number
DE69323930T2
DE69323930T2 DE1993623930 DE69323930T DE69323930T2 DE 69323930 T2 DE69323930 T2 DE 69323930T2 DE 1993623930 DE1993623930 DE 1993623930 DE 69323930 T DE69323930 T DE 69323930T DE 69323930 T2 DE69323930 T2 DE 69323930T2
Authority
DE
Germany
Prior art keywords
change
temperature
sound pressure
compensation method
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 - Fee Related
Application number
DE1993623930
Other languages
English (en)
Other versions
DE69323930D1 (de
Inventor
Kazushi Suzuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Star Micronics Co Ltd
Original Assignee
Star Micronics Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Star Micronics Co Ltd filed Critical Star Micronics Co Ltd
Application granted granted Critical
Publication of DE69323930D1 publication Critical patent/DE69323930D1/de
Publication of DE69323930T2 publication Critical patent/DE69323930T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
    • G10K9/18—Details, e.g. bulbs, pumps, pistons, switches or casings

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
DE1993623930 1992-06-20 1993-06-18 Kompensationsverfahren für die Änderung in der Schalldruckcharakteristik eines elektroakustischen Wandlers mit der Temperatur Expired - Fee Related DE69323930T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18613892A JPH066899A (ja) 1992-06-20 1992-06-20 電気音響変換器の音圧特性の温度補償方法

Publications (2)

Publication Number Publication Date
DE69323930D1 DE69323930D1 (de) 1999-04-22
DE69323930T2 true DE69323930T2 (de) 1999-08-26

Family

ID=16183046

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1993623930 Expired - Fee Related DE69323930T2 (de) 1992-06-20 1993-06-18 Kompensationsverfahren für die Änderung in der Schalldruckcharakteristik eines elektroakustischen Wandlers mit der Temperatur

Country Status (4)

Country Link
EP (1) EP0576216B1 (de)
JP (1) JPH066899A (de)
CN (1) CN1038095C (de)
DE (1) DE69323930T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001204096A (ja) * 2000-01-24 2001-07-27 Star Micronics Co Ltd 電磁音響変換器およびその製造方法
JP4802998B2 (ja) * 2005-12-19 2011-10-26 セイコーエプソン株式会社 静電型超音波トランスデューサの駆動制御方法、静電型超音波トランスデューサ、これを用いた超音波スピーカ、音声信号再生方法、超指向性音響システム及び表示装置
EP3382691B1 (de) * 2017-03-30 2021-05-26 Mitsuba Corporation Hornvorrichtung
CN112827787B (zh) * 2021-01-07 2022-06-21 歌尔微电子股份有限公司 超声波换能器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE435777B (sv) * 1979-01-29 1984-10-15 Ibuki Kogyo Co Ltd Elektriskt horn
JPS59150880A (ja) * 1983-02-14 1984-08-29 国産金属工業株式会社 ドア錠

Also Published As

Publication number Publication date
CN1038095C (zh) 1998-04-15
EP0576216A3 (de) 1994-08-31
CN1083300A (zh) 1994-03-02
EP0576216B1 (de) 1999-03-17
EP0576216A2 (de) 1993-12-29
JPH066899A (ja) 1994-01-14
DE69323930D1 (de) 1999-04-22

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee