JP4006391B2 - 面上収音式マイクロホン - Google Patents
面上収音式マイクロホン Download PDFInfo
- Publication number
- JP4006391B2 JP4006391B2 JP2003401666A JP2003401666A JP4006391B2 JP 4006391 B2 JP4006391 B2 JP 4006391B2 JP 2003401666 A JP2003401666 A JP 2003401666A JP 2003401666 A JP2003401666 A JP 2003401666A JP 4006391 B2 JP4006391 B2 JP 4006391B2
- Authority
- JP
- Japan
- Prior art keywords
- microphone
- case
- rotating
- output cable
- horizontal
- 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
- 238000009434 installation Methods 0.000 claims description 18
- 125000006850 spacer group Chemical group 0.000 claims description 17
- 239000002775 capsule Substances 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 6
- 230000005236 sound signal Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims 1
- 238000003780 insertion Methods 0.000 description 8
- 230000037431 insertion Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000004544 sputter deposition Methods 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
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
- H04R1/2869—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself
- H04R1/2892—Mountings or supports for transducers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
- H04R2499/10—General applications
- H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's
Landscapes
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Description
11 マイクロホンケース
2 接続部
3 出力ケーブル
4 回転ケース
41,41 水平回転軸
5 軸受スペーサ
6 板バネ
Claims (2)
- 内部にマイクロホンカプセルが収納される扁平なマイクロホンケースを有し、テーブルなどの平坦な設置面上に設置される面上収音式マイクロホンにおいて、
上記マイクロホンカプセルで収音された音声信号を所定の外部機器に送り出すための出力ケーブルの一端側が接続される接続部を有し、上記接続部は、両端に上記設置面と平行な水平回転軸を有する回転ケースからなり、上記回転ケースは、上記各水平回転軸に挿通される軸受けスペーサを介して上記マイクロホンケース内に回転可能に収納されており、上記各水平回転軸の外周面には、少なくとも上記出力ケーブルを上記設置面に対して水平に引き出す水平引出位置と、上記出力ケーブルを上記設置面に対して垂直に引き出す垂直引出位置とに位置決めするための位置決め面が設けられているとともに、上記マイクロホンケース内には、上記回転ケースの回転に伴って上記各位置決め面を選択的に押圧する押圧手段が設けられており、上記回転ケースが、上記水平引出位置と上記垂直引出位置とに往復的に回転可能に設けられていることを特徴とする面上収音式マイクロホン。 - 上記押圧手段は、金属製の板バネからなり、上記板バネは、上記回転ケースと上記マイクロホンケースとの電気的導通を得る役割も兼ねている請求項1に記載の面上収音式マイクロホン。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003401666A JP4006391B2 (ja) | 2003-12-01 | 2003-12-01 | 面上収音式マイクロホン |
US10/983,206 US7136499B2 (en) | 2003-12-01 | 2004-11-05 | Surface-placed sound capturing microphone with rotatable cable connecting member |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003401666A JP4006391B2 (ja) | 2003-12-01 | 2003-12-01 | 面上収音式マイクロホン |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005167480A JP2005167480A (ja) | 2005-06-23 |
JP4006391B2 true JP4006391B2 (ja) | 2007-11-14 |
Family
ID=34616718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003401666A Expired - Lifetime JP4006391B2 (ja) | 2003-12-01 | 2003-12-01 | 面上収音式マイクロホン |
Country Status (2)
Country | Link |
---|---|
US (1) | US7136499B2 (ja) |
JP (1) | JP4006391B2 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4310234B2 (ja) * | 2004-05-18 | 2009-08-05 | 株式会社オーディオテクニカ | コンデンサマイクロホン |
JP2005354482A (ja) * | 2004-06-11 | 2005-12-22 | Matsushita Electric Ind Co Ltd | 卓上電子装置 |
JP4471818B2 (ja) * | 2004-11-17 | 2010-06-02 | 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 |
JP2007019693A (ja) * | 2005-07-06 | 2007-01-25 | Audio Technica Corp | 面上収音式マイクロホン |
JP2010226438A (ja) * | 2009-03-24 | 2010-10-07 | Audio Technica Corp | バウンダリーマイクロホン |
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 |
JP5602883B2 (ja) * | 2010-02-08 | 2014-10-08 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 高指向性バウンダリーマイクロホン |
JP5830371B2 (ja) * | 2011-12-21 | 2015-12-09 | 株式会社オーディオテクニカ | マイクロホンケーブルの接続構造および同接続構造を備えたマイクロホン装置 |
JP6312551B2 (ja) * | 2014-08-05 | 2018-04-18 | 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およびバウンダリーマイクロホン用アダプタ |
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 |
CN108495218B (zh) * | 2018-03-26 | 2019-11-29 | 湖南长城信息金融设备有限责任公司 | 一种银行用外接拾音设备 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3324254A (en) * | 1965-11-22 | 1967-06-06 | Henry W Shaw | Microphone holder and the like |
US4569077A (en) * | 1983-12-30 | 1986-02-04 | Anthony Marinelli | Transducer mounting assembly |
JP2515812B2 (ja) | 1987-07-30 | 1996-07-10 | マツダ株式会社 | 過給機付エンジンの制御装置 |
US5898789A (en) * | 1996-05-31 | 1999-04-27 | Motorola, Inc. | Electrical device and signal cable assembly |
JP4000217B2 (ja) * | 1998-05-15 | 2007-10-31 | 株式会社オーディオテクニカ | マイクロホン |
US6711272B2 (en) * | 2001-04-24 | 2004-03-23 | Aletha B. Rodgers | Adjustable microphone stand |
US6671382B2 (en) * | 2002-03-21 | 2003-12-30 | Yoga Electronics Co., Ltd. | Microphone with a rotatable protective sleeve |
-
2003
- 2003-12-01 JP JP2003401666A patent/JP4006391B2/ja not_active Expired - Lifetime
-
2004
- 2004-11-05 US US10/983,206 patent/US7136499B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20050117769A1 (en) | 2005-06-02 |
US7136499B2 (en) | 2006-11-14 |
JP2005167480A (ja) | 2005-06-23 |
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