CA1287375C - Mounting structure of a small-sized acoustic component - Google Patents

Mounting structure of a small-sized acoustic component

Info

Publication number
CA1287375C
CA1287375C CA000585237A CA585237A CA1287375C CA 1287375 C CA1287375 C CA 1287375C CA 000585237 A CA000585237 A CA 000585237A CA 585237 A CA585237 A CA 585237A CA 1287375 C CA1287375 C CA 1287375C
Authority
CA
Canada
Prior art keywords
sound path
mounting
aperture
spacer
sound
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 - Lifetime
Application number
CA000585237A
Other languages
English (en)
French (fr)
Inventor
Takashi Murakami
Kunitoshi Yoshitake
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of CA1287375C publication Critical patent/CA1287375C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04R1/08—Mouthpieces; Microphones; Attachments therefor
    • 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
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/025—Arrangements for fixing loudspeaker transducers, e.g. in a box, furniture

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Mounting Components In General For Electric Apparatus (AREA)
  • Casings For Electric Apparatus (AREA)
CA000585237A 1987-12-08 1988-12-07 Mounting structure of a small-sized acoustic component Expired - Lifetime CA1287375C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP187394/1987 1987-12-08
JP1987187394U JPH0191393U (en]) 1987-12-08 1987-12-08

Publications (1)

Publication Number Publication Date
CA1287375C true CA1287375C (en) 1991-08-06

Family

ID=16205258

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000585237A Expired - Lifetime CA1287375C (en) 1987-12-08 1988-12-07 Mounting structure of a small-sized acoustic component

Country Status (5)

Country Link
US (1) US4908737A (en])
JP (1) JPH0191393U (en])
AU (1) AU602276B2 (en])
CA (1) CA1287375C (en])
GB (1) GB2213678B (en])

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100295227B1 (ko) * 1998-11-17 2001-07-12 윤종용 하드디스크드라이브커버구조
EP1401236A1 (en) * 2002-09-11 2004-03-24 Siemens Aktiengesellschaft Transducer mounting element and method
JP4521242B2 (ja) * 2004-09-30 2010-08-11 株式会社オーディオテクニカ バウンダリーマイクロホン
CN102291665A (zh) * 2010-06-18 2011-12-21 瀚宇彩晶股份有限公司 锁定装置以及具有锁定装置的固定结构
US9094746B2 (en) * 2012-12-06 2015-07-28 Qualcomm Incorporated Block resistant microphone port design

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4113999A (en) * 1975-11-20 1978-09-12 Warren A. Sturm Hand held communications microphone
JPS599495A (ja) * 1982-07-09 1984-01-18 Matsushita Electric Ind Co Ltd ヒ−トパイプ式放熱装置
JPS61206384A (ja) * 1985-03-11 1986-09-12 Hitachi Ltd テレビジヨン信号の高画質化装置
JPS6295362A (ja) * 1985-10-18 1987-05-01 Nippon Paint Co Ltd フツ素樹脂含有水性塗料組成物
USD298238S (en) 1986-09-26 1988-10-25 Olympus Optical Co., Ltd. Tape recorder

Also Published As

Publication number Publication date
GB2213678B (en) 1990-10-24
AU2662088A (en) 1989-06-08
JPH0191393U (en]) 1989-06-15
GB2213678A (en) 1989-08-16
US4908737A (en) 1990-03-13
AU602276B2 (en) 1990-10-04
GB8828657D0 (en) 1989-01-11

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