JP4471818B2 - 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
- JP4471818B2 JP4471818B2 JP2004333186A JP2004333186A JP4471818B2 JP 4471818 B2 JP4471818 B2 JP 4471818B2 JP 2004333186 A JP2004333186 A JP 2004333186A JP 2004333186 A JP2004333186 A JP 2004333186A JP 4471818 B2 JP4471818 B2 JP 4471818B2
- Authority
- JP
- Japan
- Prior art keywords
- cover
- boundary
- circuit board
- circuit
- 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.)
- Active
Links
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
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/04—Structural association of microphone with electric circuitry 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
- H04R1/08—Mouthpieces; Microphones; Attachments therefor
- H04R1/083—Special constructions of mouthpieces
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Circuit For Audible Band Transducer (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Description
2 カバー
3 マイクロホンユニット
4 回路基板
5 回路部品
Claims (3)
- 平面に置くことができるバウンダリープレートと、
音波を導入することができる開口を有していて上記バウンダリープレートを覆うカバーと、
上記バウンダリープレートとカバーとで形成される内部空間に配置されカバーの開口から導入される音波を電気信号に変換するマイクロホンユニットと、
上記バウンダリープレートとカバーとで形成される内部空間に配置されていて上記マイクロホンユニットが配置された回路基板と、を有し、
上記回路基板は、回路部品の実装面が上記バウンダリープレート側にありかつ上記回路部品の実装面とは反対側の面にアースパターンを有し、
上記アースパターンは、半田付けランドなど必要なパターンを除いて、上記回路基板の回路部品実装面とは反対側のほぼ全面に形成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。 - 回路基板は、アースパターンの形成面と反対側に回路パターンが形成されている請求項1記載のバウンダリーマイクロホン。
- 回路基板の回路部品実装面とは反対側にマイクロホンユニットが配置されている請求項1または2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 |
---|---|---|---|
JP2004333186A JP4471818B2 (ja) | 2004-11-17 | 2004-11-17 | バウンダリーマイクロホン |
US11/253,700 US20060104470A1 (en) | 2004-11-17 | 2005-10-20 | Low profile microphone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004333186A JP4471818B2 (ja) | 2004-11-17 | 2004-11-17 | バウンダリーマイクロホン |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006148325A JP2006148325A (ja) | 2006-06-08 |
JP4471818B2 true JP4471818B2 (ja) | 2010-06-02 |
Family
ID=36386302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004333186A Active JP4471818B2 (ja) | 2004-11-17 | 2004-11-17 | バウンダリーマイクロホン |
Country Status (2)
Country | Link |
---|---|
US (1) | US20060104470A1 (ja) |
JP (1) | JP4471818B2 (ja) |
Families Citing this family (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101496387B (zh) | 2006-03-06 | 2012-09-05 | 思科技术公司 | 用于移动无线网络中的接入认证的***和方法 |
US7679639B2 (en) * | 2006-04-20 | 2010-03-16 | Cisco Technology, Inc. | System and method for enhancing eye gaze in a telepresence system |
US7692680B2 (en) * | 2006-04-20 | 2010-04-06 | Cisco Technology, Inc. | System and method for providing location specific sound in a telepresence system |
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 |
US8355041B2 (en) * | 2008-02-14 | 2013-01-15 | Cisco Technology, Inc. | Telepresence system for 360 degree video conferencing |
US8797377B2 (en) | 2008-02-14 | 2014-08-05 | Cisco Technology, Inc. | Method and system for videoconference configuration |
US10229389B2 (en) * | 2008-02-25 | 2019-03-12 | International Business Machines Corporation | System and method for managing community assets |
US8319819B2 (en) * | 2008-03-26 | 2012-11-27 | Cisco Technology, Inc. | Virtual round-table videoconference |
US8390667B2 (en) | 2008-04-15 | 2013-03-05 | Cisco Technology, Inc. | Pop-up PIP for people not in picture |
US8694658B2 (en) | 2008-09-19 | 2014-04-08 | Cisco Technology, Inc. | System and method for enabling communication sessions in a network environment |
JP5171670B2 (ja) * | 2009-01-29 | 2013-03-27 | 株式会社オーディオテクニカ | コンデンサマイクロホンユニット |
US8659637B2 (en) | 2009-03-09 | 2014-02-25 | Cisco Technology, Inc. | System and method for providing three dimensional video conferencing in a network environment |
US8477175B2 (en) * | 2009-03-09 | 2013-07-02 | Cisco Technology, Inc. | System and method for providing three dimensional imaging in a network environment |
US8659639B2 (en) | 2009-05-29 | 2014-02-25 | Cisco Technology, Inc. | System and method for extending communications between participants in a conferencing environment |
US9082297B2 (en) | 2009-08-11 | 2015-07-14 | Cisco Technology, Inc. | System and method for verifying parameters in an audiovisual environment |
JP5534822B2 (ja) * | 2010-01-08 | 2014-07-02 | 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 |
JP5517154B2 (ja) * | 2010-01-25 | 2014-06-11 | 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 |
US8885855B2 (en) * | 2010-02-08 | 2014-11-11 | Robert Bosch Gmbh | High directivity boundary microphone |
US9225916B2 (en) | 2010-03-18 | 2015-12-29 | Cisco Technology, Inc. | System and method for enhancing video images in a conferencing environment |
USD626102S1 (en) | 2010-03-21 | 2010-10-26 | Cisco Tech Inc | Video unit with integrated features |
USD626103S1 (en) | 2010-03-21 | 2010-10-26 | Cisco Technology, Inc. | Video unit with integrated features |
US9313452B2 (en) | 2010-05-17 | 2016-04-12 | Cisco Technology, Inc. | System and method for providing retracting optics in a video conferencing environment |
US8896655B2 (en) | 2010-08-31 | 2014-11-25 | Cisco Technology, Inc. | System and method for providing depth adaptive video conferencing |
US8599934B2 (en) | 2010-09-08 | 2013-12-03 | Cisco Technology, Inc. | System and method for skip coding during video conferencing in a network environment |
JP5639845B2 (ja) * | 2010-10-25 | 2014-12-10 | 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 |
US8599865B2 (en) | 2010-10-26 | 2013-12-03 | Cisco Technology, Inc. | System and method for provisioning flows in a mobile network environment |
US8699457B2 (en) | 2010-11-03 | 2014-04-15 | Cisco Technology, Inc. | System and method for managing flows in a mobile network environment |
US8730297B2 (en) | 2010-11-15 | 2014-05-20 | Cisco Technology, Inc. | System and method for providing camera functions in a video environment |
US9143725B2 (en) | 2010-11-15 | 2015-09-22 | Cisco Technology, Inc. | System and method for providing enhanced graphics in a video environment |
US9338394B2 (en) | 2010-11-15 | 2016-05-10 | Cisco Technology, Inc. | System and method for providing enhanced audio in a video environment |
US8902244B2 (en) | 2010-11-15 | 2014-12-02 | Cisco Technology, Inc. | System and method for providing enhanced graphics in a video environment |
US8542264B2 (en) | 2010-11-18 | 2013-09-24 | Cisco Technology, Inc. | System and method for managing optics in a video environment |
US8723914B2 (en) | 2010-11-19 | 2014-05-13 | Cisco Technology, Inc. | System and method for providing enhanced video processing in a network environment |
US9111138B2 (en) | 2010-11-30 | 2015-08-18 | Cisco Technology, Inc. | System and method for gesture interface control |
USD678307S1 (en) | 2010-12-16 | 2013-03-19 | Cisco Technology, Inc. | Display screen with graphical user interface |
USD682864S1 (en) | 2010-12-16 | 2013-05-21 | Cisco Technology, Inc. | Display screen with graphical user interface |
USD682293S1 (en) | 2010-12-16 | 2013-05-14 | Cisco Technology, Inc. | Display screen with graphical user interface |
USD678320S1 (en) | 2010-12-16 | 2013-03-19 | Cisco Technology, Inc. | Display screen with graphical user interface |
USD678308S1 (en) | 2010-12-16 | 2013-03-19 | Cisco Technology, Inc. | Display screen with graphical user interface |
USD682294S1 (en) | 2010-12-16 | 2013-05-14 | Cisco Technology, Inc. | Display screen with graphical user interface |
USD682854S1 (en) | 2010-12-16 | 2013-05-21 | Cisco Technology, Inc. | Display screen for graphical user interface |
USD678894S1 (en) | 2010-12-16 | 2013-03-26 | Cisco Technology, Inc. | Display screen with graphical user interface |
JP5546475B2 (ja) | 2011-02-15 | 2014-07-09 | 株式会社オーディオテクニカ | マイクロホン |
US8692862B2 (en) | 2011-02-28 | 2014-04-08 | Cisco Technology, Inc. | System and method for selection of video data in a video conference environment |
US8670019B2 (en) | 2011-04-28 | 2014-03-11 | Cisco Technology, Inc. | System and method for providing enhanced eye gaze in a video conferencing environment |
US8786631B1 (en) | 2011-04-30 | 2014-07-22 | Cisco Technology, Inc. | System and method for transferring transparency information in a video environment |
US8934026B2 (en) | 2011-05-12 | 2015-01-13 | Cisco Technology, Inc. | System and method for video coding in a dynamic environment |
US8947493B2 (en) | 2011-11-16 | 2015-02-03 | Cisco Technology, Inc. | System and method for alerting a participant in a video conference |
US8682087B2 (en) | 2011-12-19 | 2014-03-25 | Cisco Technology, Inc. | System and method for depth-guided image filtering in a video conference environment |
JP5708629B2 (ja) * | 2012-02-21 | 2015-04-30 | ヤマハ株式会社 | マイクロホン装置 |
US9681154B2 (en) | 2012-12-06 | 2017-06-13 | Patent Capital Group | System and method for depth-guided filtering in a video conference environment |
US9843621B2 (en) | 2013-05-17 | 2017-12-12 | Cisco Technology, Inc. | Calendaring activities based on communication processing |
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 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7003127B1 (en) * | 1999-01-07 | 2006-02-21 | Sarnoff Corporation | Hearing aid with large diaphragm microphone element including a printed circuit board |
DE10004408C1 (de) * | 2000-02-02 | 2001-06-21 | Paragon Sensors & Systems Ag | Mikrofonmodul |
JP4006391B2 (ja) * | 2003-12-01 | 2007-11-14 | 株式会社オーディオテクニカ | 面上収音式マイクロホン |
-
2004
- 2004-11-17 JP JP2004333186A patent/JP4471818B2/ja active Active
-
2005
- 2005-10-20 US US11/253,700 patent/US20060104470A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JP2006148325A (ja) | 2006-06-08 |
US20060104470A1 (en) | 2006-05-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4471818B2 (ja) | バウンダリーマイクロホン | |
US7602931B2 (en) | Gasket for reducing electromagnetic interference in a boundary microphone | |
US20080159578A1 (en) | Boundary microphone | |
JP2825670B2 (ja) | 高周波回路装置のシールド構造 | |
US8103038B2 (en) | Boundary microphone | |
JP4304118B2 (ja) | マイクロホンの出力コネクタ | |
JP4157819B2 (ja) | マイクロホンの出力コネクタ | |
US20090097223A1 (en) | Electromagnetic shielding device for printed circuit board | |
JP5201656B2 (ja) | バウンダリーマイクロホン | |
CN206181715U (zh) | 一种移动终端屏蔽装置 | |
US8520880B2 (en) | Boundary microphone | |
JP5075474B2 (ja) | バウンダリーマイクロホン | |
US20100246876A1 (en) | Boundary microphone | |
JP5432603B2 (ja) | バウンダリーマイクロホン | |
US8787592B2 (en) | Boundary microphone | |
JP4573642B2 (ja) | コンデンサーマイクロホン | |
KR20100020579A (ko) | 휴대 단말기의 쉴드캔 | |
CN213847459U (zh) | 具有麦克风设备的终端 | |
JP3243774U (ja) | アンテナアセンブリ | |
JP5269723B2 (ja) | バウンダリーマイクロホン | |
JP5227698B2 (ja) | 単一指向性コンデンサマイクロホン | |
JP5268675B2 (ja) | バウンダリーマイクロホン | |
JP3756006B2 (ja) | 高周波電子機器 | |
WO2005074319A1 (en) | Holder kit for directional condenser microphone | |
KR20000012296U (ko) | 휴대용 무선전화기의 접지장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070823 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20091006 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20091110 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100107 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20100302 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20100302 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130312 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4471818 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |