JP4521242B2 - バウンダリーマイクロホン - Google Patents
バウンダリーマイクロホン Download PDFInfo
- Publication number
- JP4521242B2 JP4521242B2 JP2004286393A JP2004286393A JP4521242B2 JP 4521242 B2 JP4521242 B2 JP 4521242B2 JP 2004286393 A JP2004286393 A JP 2004286393A JP 2004286393 A JP2004286393 A JP 2004286393A JP 4521242 B2 JP4521242 B2 JP 4521242B2
- Authority
- JP
- Japan
- Prior art keywords
- microphone
- pile
- base portion
- cover
- boundary
- 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
Links
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000005871 repellent Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 230000002940 repellent Effects 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Images
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
- H04R1/083—Special constructions of mouthpieces
- H04R1/086—Protective screens, e.g. all weather or wind screens
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Description
10 ベース部
20 マイクカバー
20a 接合部分
30 回路基板
31 マイクユニット
32 マイクコード
40 ガスケット
Claims (2)
- マイクロホンケースが上面側が開放された扁平なベース部と、上記ベース部の上面を覆うようにして上記ベース部に取り付けられる多数の音波導入孔としての開口部を有する多孔板からなるマイクカバーとを含み、上記マイクロホンケース内にマイクユニットが収納されているバウンダリーマイクロホンにおいて、
上記マイクカバーの上記ベース部に対する接合部分および上記音波導入孔としての開口部を含めて上記マイクカバーの少なくとも外面の全面にわたって静電植毛により植設されたパイルを備え、かつ、上記パイルに撥水処理が施されていることを特徴とするバウンダリーマイクロホン。 - 上記パイルが太さ1〜3デニールで、長さが0.5〜1.0mmのナイロンパイルである請求項1に記載のバウンダリーマイクロホン。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004286393A JP4521242B2 (ja) | 2004-09-30 | 2004-09-30 | バウンダリーマイクロホン |
US11/221,876 US7471802B2 (en) | 2004-09-30 | 2005-09-09 | Boundary microphone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004286393A JP4521242B2 (ja) | 2004-09-30 | 2004-09-30 | バウンダリーマイクロホン |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006101314A JP2006101314A (ja) | 2006-04-13 |
JP4521242B2 true JP4521242B2 (ja) | 2010-08-11 |
Family
ID=36145360
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004286393A Expired - Fee Related JP4521242B2 (ja) | 2004-09-30 | 2004-09-30 | バウンダリーマイクロホン |
Country Status (2)
Country | Link |
---|---|
US (1) | US7471802B2 (ja) |
JP (1) | JP4521242B2 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5075474B2 (ja) * | 2007-05-18 | 2012-11-21 | 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 |
JP5201656B2 (ja) * | 2007-10-16 | 2013-06-05 | 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 |
JP5432603B2 (ja) * | 2009-06-22 | 2014-03-05 | 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 |
JP5492036B2 (ja) * | 2010-09-10 | 2014-05-14 | 株式会社オーディオテクニカ | グースネック型マイクロホン |
JP5708629B2 (ja) * | 2012-02-21 | 2015-04-30 | ヤマハ株式会社 | マイクロホン装置 |
JP5931566B2 (ja) * | 2012-04-26 | 2016-06-08 | 株式会社オーディオテクニカ | 単一指向性マイクロホン |
WO2015015646A1 (ja) * | 2013-08-02 | 2015-02-05 | 共栄エンジニアリング株式会社 | マイクロフォンカバー及び収音装置 |
US9591416B2 (en) * | 2014-07-03 | 2017-03-07 | Cochlear Limited | Passive vibration cancellation system for microphone assembly |
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 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5568887U (ja) * | 1978-11-01 | 1980-05-12 | ||
JPH0638287A (ja) * | 1992-07-13 | 1994-02-10 | Ain:Kk | マイクロホンプロテクター |
JPH06158564A (ja) * | 1992-11-25 | 1994-06-07 | Hiraga Nenmou Kk | 植毛表示ネットおよびその製造方法 |
JPH0743015U (ja) * | 1993-12-29 | 1995-08-11 | 株式会社オーディオテクニカ | 面上収音マイクロホン |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3909529A (en) * | 1971-12-27 | 1975-09-30 | Us Navy | Immersible diver{3 s microphone |
JPH0191393U (ja) * | 1987-12-08 | 1989-06-15 | ||
US5204907A (en) * | 1991-05-28 | 1993-04-20 | Motorola, Inc. | Noise cancelling microphone and boot mounting arrangement |
US5365595A (en) * | 1993-02-19 | 1994-11-15 | Motorola, Inc. | Sealed microphone assembly |
US5863633A (en) * | 1994-01-12 | 1999-01-26 | Squires; William J. | Flocked fabric with water resistant film |
US20010008672A1 (en) * | 1996-03-20 | 2001-07-19 | Jean Norvell | Flocked articles |
DE19703311A1 (de) * | 1997-01-30 | 1998-08-06 | Sennheiser Electronic | Grenzflächenmikrofon |
JP3975007B2 (ja) * | 1998-07-10 | 2007-09-12 | 株式会社オーディオテクニカ | 単一指向性マイクロホン |
JP3955686B2 (ja) * | 1998-08-31 | 2007-08-08 | 株式会社オーディオテクニカ | 防水型マイクロホン |
JP3941031B2 (ja) * | 1999-11-18 | 2007-07-04 | 五郎 山内 | 防水型電気音響変換器 |
GB2369522B (en) * | 2000-11-25 | 2004-08-25 | Davies Ind Comm Ltd | A microphone |
CA2431607C (en) * | 2002-06-10 | 2012-10-16 | Playtex Products, Inc. | Electrostatic flocking and articles made therefrom |
US20040213426A1 (en) * | 2003-04-28 | 2004-10-28 | M/A-Com, Inc. | Apparatus, methods, and articles of manufacture for a microphone enclosure |
US6932187B2 (en) * | 2003-10-14 | 2005-08-23 | Gore Enterprise Holdings, Inc. | Protective acoustic cover assembly |
-
2004
- 2004-09-30 JP JP2004286393A patent/JP4521242B2/ja not_active Expired - Fee Related
-
2005
- 2005-09-09 US US11/221,876 patent/US7471802B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5568887U (ja) * | 1978-11-01 | 1980-05-12 | ||
JPH0638287A (ja) * | 1992-07-13 | 1994-02-10 | Ain:Kk | マイクロホンプロテクター |
JPH06158564A (ja) * | 1992-11-25 | 1994-06-07 | Hiraga Nenmou Kk | 植毛表示ネットおよびその製造方法 |
JPH0743015U (ja) * | 1993-12-29 | 1995-08-11 | 株式会社オーディオテクニカ | 面上収音マイクロホン |
Also Published As
Publication number | Publication date |
---|---|
US7471802B2 (en) | 2008-12-30 |
JP2006101314A (ja) | 2006-04-13 |
US20060078149A1 (en) | 2006-04-13 |
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