JPH0412793U - - Google Patents

Info

Publication number
JPH0412793U
JPH0412793U JP1990053164U JP5316490U JPH0412793U JP H0412793 U JPH0412793 U JP H0412793U JP 1990053164 U JP1990053164 U JP 1990053164U JP 5316490 U JP5316490 U JP 5316490U JP H0412793 U JPH0412793 U JP H0412793U
Authority
JP
Japan
Prior art keywords
diaphragm
vibrate
electrodynamic microphone
electrodynamic
magnet
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.)
Granted
Application number
JP1990053164U
Other languages
English (en)
Japanese (ja)
Other versions
JP2560932Y2 (ja
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 filed Critical
Priority to JP1990053164U priority Critical patent/JP2560932Y2/ja
Priority to US07/669,035 priority patent/US5148492A/en
Publication of JPH0412793U publication Critical patent/JPH0412793U/ja
Application granted granted Critical
Publication of JP2560932Y2 publication Critical patent/JP2560932Y2/ja
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
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/08—Microphones
    • 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 
    • H04R1/222—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only  for microphones

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
JP1990053164U 1990-05-22 1990-05-22 動電型マイクロホンの振動板 Expired - Lifetime JP2560932Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1990053164U JP2560932Y2 (ja) 1990-05-22 1990-05-22 動電型マイクロホンの振動板
US07/669,035 US5148492A (en) 1990-05-22 1991-03-14 Diaphragm of dynamic microphone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990053164U JP2560932Y2 (ja) 1990-05-22 1990-05-22 動電型マイクロホンの振動板

Publications (2)

Publication Number Publication Date
JPH0412793U true JPH0412793U (US07709020-20100504-C00041.png) 1992-01-31
JP2560932Y2 JP2560932Y2 (ja) 1998-01-26

Family

ID=12935220

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990053164U Expired - Lifetime JP2560932Y2 (ja) 1990-05-22 1990-05-22 動電型マイクロホンの振動板

Country Status (2)

Country Link
US (1) US5148492A (US07709020-20100504-C00041.png)
JP (1) JP2560932Y2 (US07709020-20100504-C00041.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006197070A (ja) * 2005-01-12 2006-07-27 Audio Technica Corp ダイナミックマイクロホン
JP2014068157A (ja) * 2012-09-25 2014-04-17 Kyocera Corp 音響発生器、音響発生装置および電子機器

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0562672A3 (en) * 1992-03-22 1994-07-13 Igp Res & Dev Ltd Process of picture representation by data compression
EP0644706B1 (en) * 1993-09-22 2002-08-14 Sony Corporation Horn speaker system
DK110993D0 (da) * 1993-10-04 1993-10-04 Vifa Speak As Hoejttaler
JP3136959B2 (ja) * 1995-08-31 2001-02-19 松下電器産業株式会社 スピーカ
US5859916A (en) * 1996-07-12 1999-01-12 Symphonix Devices, Inc. Two stage implantable microphone
US6093144A (en) * 1997-12-16 2000-07-25 Symphonix Devices, Inc. Implantable microphone having improved sensitivity and frequency response
DE19850298C1 (de) * 1998-10-30 2000-08-24 Sennheiser Electronic Mikrofon
US7548631B2 (en) 2000-01-19 2009-06-16 Harman International Industries, Incorporated Speaker surround structure for maximizing cone diameter
JP4570030B2 (ja) * 2004-06-30 2010-10-27 株式会社オーディオテクニカ ダイナミックマイクロホン
JP4578986B2 (ja) * 2005-01-14 2010-11-10 株式会社オーディオテクニカ ダイナミックマイクロホンユニットおよびその製造方法
US8094868B2 (en) * 2006-01-03 2012-01-10 Oxford J Craig Non-directional transducer
US7699139B2 (en) * 2007-05-31 2010-04-20 Bose Corporation Diaphragm surround
CN102047690B (zh) * 2008-05-21 2013-10-16 佳奈斯新音响有限公司 扬声器
US8189842B2 (en) * 2008-11-12 2012-05-29 Heil Sound, Ltd. Low handling noise vocal microphone
JP5387429B2 (ja) * 2010-01-27 2014-01-15 パナソニック株式会社 スピーカ用振動板およびこれを用いたスピーカならびにこのスピーカを用いた電子機器および装置
US8397861B1 (en) 2012-03-02 2013-03-19 Bose Corporation Diaphragm surround
TWI477159B (zh) * 2014-05-27 2015-03-11 Cotron Corp 振動元件
JP6284446B2 (ja) * 2014-06-27 2018-02-28 株式会社オーディオテクニカ ダイナミックマイクロホンおよび背部空気室の成形方法
JP6595310B2 (ja) * 2015-11-17 2019-10-23 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
US10869131B2 (en) * 2016-06-23 2020-12-15 Harman Becker Automotive Systems Gmbh Magnet assembly for a loudspeaker and loudspeaker with such a magnet assembly
JP2022147835A (ja) * 2021-03-23 2022-10-06 ヤマハ株式会社 音響／信号変換器

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5444583U (US07709020-20100504-C00041.png) * 1978-08-03 1979-03-27
JPS54114928U (US07709020-20100504-C00041.png) * 1978-02-01 1979-08-13
JPS637890U (US07709020-20100504-C00041.png) * 1986-06-30 1988-01-19

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4135601A (en) * 1975-06-24 1979-01-23 Pioneer Electronic Corporation Boron coated diaphragm for use in a loud speaker
CA1098774A (en) * 1976-05-17 1981-04-07 Hirotoshi Niguchi Acoustic diaphragm with polyurethane elastomer coating
US4315112A (en) * 1979-12-12 1982-02-09 Alan Hofer Speaker
JPS5765997A (en) * 1980-10-09 1982-04-21 Onkyo Corp Diaphragm for speaker
NL8602451A (nl) * 1986-09-29 1988-04-18 Philips Nv Luidspreker met een tweedelig membraan voor toepassing als autoluidspreker.
US4903308A (en) * 1988-02-10 1990-02-20 Linaeum Corporation Audio transducer with controlled flexibility diaphragm

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54114928U (US07709020-20100504-C00041.png) * 1978-02-01 1979-08-13
JPS5444583U (US07709020-20100504-C00041.png) * 1978-08-03 1979-03-27
JPS637890U (US07709020-20100504-C00041.png) * 1986-06-30 1988-01-19

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006197070A (ja) * 2005-01-12 2006-07-27 Audio Technica Corp ダイナミックマイクロホン
JP4606175B2 (ja) * 2005-01-12 2011-01-05 株式会社オーディオテクニカ ダイナミックマイクロホン
JP2014068157A (ja) * 2012-09-25 2014-04-17 Kyocera Corp 音響発生器、音響発生装置および電子機器

Also Published As

Publication number Publication date
US5148492A (en) 1992-09-15
JP2560932Y2 (ja) 1998-01-26

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term