JPS6370700A - 電気音響変換器の振幅特性を改良する装置 - Google Patents

電気音響変換器の振幅特性を改良する装置

Info

Publication number
JPS6370700A
JPS6370700A JP62224229A JP22422987A JPS6370700A JP S6370700 A JPS6370700 A JP S6370700A JP 62224229 A JP62224229 A JP 62224229A JP 22422987 A JP22422987 A JP 22422987A JP S6370700 A JPS6370700 A JP S6370700A
Authority
JP
Japan
Prior art keywords
casing
hole
plate
central
cover plate
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.)
Pending
Application number
JP62224229A
Other languages
English (en)
Japanese (ja)
Inventor
エルンスト・パイヤー
ハンヌ・シール
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.)
Siemens Corp
Original Assignee
Siemens Corp
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 Siemens Corp filed Critical Siemens Corp
Publication of JPS6370700A publication Critical patent/JPS6370700A/ja
Pending legal-status Critical Current

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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Telephone Set Structure (AREA)
JP62224229A 1986-09-11 1987-09-09 電気音響変換器の振幅特性を改良する装置 Pending JPS6370700A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3630951.6 1986-09-11
DE19863630951 DE3630951A1 (de) 1986-09-11 1986-09-11 Anordnung zur frequenzgangverbesserung fuer elektroakustische wandler

Publications (1)

Publication Number Publication Date
JPS6370700A true JPS6370700A (ja) 1988-03-30

Family

ID=6309375

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62224229A Pending JPS6370700A (ja) 1986-09-11 1987-09-09 電気音響変換器の振幅特性を改良する装置

Country Status (4)

Country Link
US (1) US4860368A (h)
JP (1) JPS6370700A (h)
DE (1) DE3630951A1 (h)
IN (1) IN165047B (h)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT400911B (de) * 1993-03-04 1996-04-25 Koninkl Philips Electronics Nv Elektroakustischer wandler mit einer trennwand und einer maskenwand
AT400910B (de) * 1994-06-16 1996-04-25 Akg Akustische Kino Geraete Akustischer widerstand, insbesondere für elektroakustische wandler
US8280080B2 (en) * 2009-04-28 2012-10-02 Avago Technologies Wireless Ip (Singapore) Pte. Ltd. Microcap acoustic transducer device
US9998820B2 (en) * 2016-01-19 2018-06-12 Donald Pierce Bearden Acoustic resonator for audio headphones

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL267294A (h) * 1960-07-22
GB2029161B (en) * 1978-08-21 1983-01-26 Hosiden Electronics Co Electret microphone
US4240002A (en) * 1979-04-02 1980-12-16 Motorola, Inc. Piezoelectric transducer arrangement with integral terminals and housing
DE3007808A1 (de) * 1980-02-29 1981-09-10 Siemens AG, 1000 Berlin und 8000 München Elektroakustischer wandler
DE3107293C2 (de) * 1981-02-26 1987-05-14 Siemens AG, 1000 Berlin und 8000 München Anordnung zur Frequenzgangverbesserung für elektroakustische Wandler
JPS6163193A (ja) * 1984-09-04 1986-04-01 Nippon Chemicon Corp 電気音響変換器

Also Published As

Publication number Publication date
DE3630951A1 (de) 1988-03-17
IN165047B (h) 1989-08-05
US4860368A (en) 1989-08-22

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