JP2560932Y2 - 動電型マイクロホンの振動板 - Google Patents
動電型マイクロホンの振動板Info
- Publication number
- JP2560932Y2 JP2560932Y2 JP1990053164U JP5316490U JP2560932Y2 JP 2560932 Y2 JP2560932 Y2 JP 2560932Y2 JP 1990053164 U JP1990053164 U JP 1990053164U JP 5316490 U JP5316490 U JP 5316490U JP 2560932 Y2 JP2560932 Y2 JP 2560932Y2
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- edge portion
- shape
- outer peripheral
- microphone
- 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
Links
- 230000005520 electrodynamics Effects 0.000 title claims description 13
- 230000002093 peripheral effect Effects 0.000 claims description 37
- 235000012489 doughnuts Nutrition 0.000 claims description 3
- 230000001629 suppression Effects 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 description 20
- 230000004044 response Effects 0.000 description 7
- 230000002159 abnormal effect Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical compound CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 description 1
- 229920000800 acrylic rubber Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
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)
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 JPH0412793U (US06252093-20010626-C00008.png) | 1992-01-31 |
JP2560932Y2 true 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 (US06252093-20010626-C00008.png) |
JP (1) | JP2560932Y2 (US06252093-20010626-C00008.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006197283A (ja) * | 2005-01-14 | 2006-07-27 | Audio Technica Corp | 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 |
Families Citing this family (22)
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 |
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 |
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 |
WO2009142091A1 (ja) * | 2008-05-21 | 2009-11-26 | ジーナスオーディオ株式会社 | スピーカ |
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 |
JP5909169B2 (ja) * | 2012-09-25 | 2016-04-26 | 京セラ株式会社 | 音響発生器、音響発生装置および電子機器 |
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 |
Family Cites Families (9)
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 |
US4140203A (en) * | 1976-05-17 | 1979-02-20 | Matsushita Electric Industrial Co., Ltd. | Acoustic diaphragm with polyurethane elastomer coating |
JPS54114928U (US06252093-20010626-C00008.png) * | 1978-02-01 | 1979-08-13 | ||
JPS5529078Y2 (US06252093-20010626-C00008.png) * | 1978-08-03 | 1980-07-11 | ||
US4315112A (en) * | 1979-12-12 | 1982-02-09 | Alan Hofer | Speaker |
JPS5765997A (en) * | 1980-10-09 | 1982-04-21 | Onkyo Corp | Diaphragm for speaker |
JPS637890U (US06252093-20010626-C00008.png) * | 1986-06-30 | 1988-01-19 | ||
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 |
-
1990
- 1990-05-22 JP JP1990053164U patent/JP2560932Y2/ja not_active Expired - Lifetime
-
1991
- 1991-03-14 US US07/669,035 patent/US5148492A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006197283A (ja) * | 2005-01-14 | 2006-07-27 | Audio Technica Corp | 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 |
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 |
Also Published As
Publication number | Publication date |
---|---|
US5148492A (en) | 1992-09-15 |
JPH0412793U (US06252093-20010626-C00008.png) | 1992-01-31 |
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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 |