JP2016032234A5 - - Google Patents
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- JP2016032234A5 JP2016032234A5 JP2014154451A JP2014154451A JP2016032234A5 JP 2016032234 A5 JP2016032234 A5 JP 2016032234A5 JP 2014154451 A JP2014154451 A JP 2014154451A JP 2014154451 A JP2014154451 A JP 2014154451A JP 2016032234 A5 JP2016032234 A5 JP 2016032234A5
- Authority
- JP
- Japan
- Prior art keywords
- microphone
- resistance material
- acoustic resistance
- sound
- unit
- 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
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Description
音響抵抗材２９は、マイクロホンユニット２２の前側集音部２３ａを覆っている。マイクロホンキャップ２４が第２位置にあるとき、第３集音孔２５ｃを通過した音は、さらに音響抵抗材２９を通過してマイクロホンユニット２２の前側集音部２３ａに収音される。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014154451A JP6314298B2 (ja) | 2014-07-30 | 2014-07-30 | 単一指向性接話マイクロホンおよびマイクロホンキャップ |
| US14/796,197 US9596533B2 (en) | 2014-07-30 | 2015-07-10 | Unidirectional close-talking microphone and microphone cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014154451A JP6314298B2 (ja) | 2014-07-30 | 2014-07-30 | 単一指向性接話マイクロホンおよびマイクロホンキャップ |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016032234A JP2016032234A (ja) | 2016-03-07 |
| JP2016032234A5 true JP2016032234A5 (ja) | 2017-06-01 |
| JP6314298B2 JP6314298B2 (ja) | 2018-04-25 |
Family
ID=55181474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014154451A Active JP6314298B2 (ja) | 2014-07-30 | 2014-07-30 | 単一指向性接話マイクロホンおよびマイクロホンキャップ |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US9596533B2 (ja) |
| JP (1) | JP6314298B2 (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10887686B2 (en) | 2018-08-28 | 2021-01-05 | Ampacs Corporation | Directional microphone |
| CN110868669A (zh) * | 2018-08-28 | 2020-03-06 | 安普新股份有限公司 | 指向性麦克风 |
| CN208874714U (zh) * | 2018-10-29 | 2019-05-17 | 声电电子科技(惠州)有限公司 | 一种单指向咪的腔体结构 |
| US11785375B2 (en) | 2021-06-15 | 2023-10-10 | Quiet, Inc. | Precisely controlled microphone acoustic attenuator with protective microphone enclosure |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01321780A (ja) | 1988-06-23 | 1989-12-27 | Nec Home Electron Ltd | ビデオカメラ |
| DE9301038U1 (ja) | 1993-01-26 | 1993-05-27 | Till, Rudolf, 7573 Sinzheim, De | |
| JP2000050385A (ja) * | 1998-07-28 | 2000-02-18 | Audio Technica Corp | 狭指向性マイクロホン |
| JP2000184490A (ja) | 1998-12-17 | 2000-06-30 | Olympus Optical Co Ltd | マイクロフォン装置及び音声記録装置 |
| WO2004064443A2 (en) * | 2003-01-09 | 2004-07-29 | Etymotic Research, Inc. | Two-way voice communication device having external acoustic noise reduction |
| US8019109B2 (en) * | 2008-05-07 | 2011-09-13 | Plantronics, Inc. | Microphone boom with adjustable wind noise suppression |
| JP5340791B2 (ja) * | 2009-04-09 | 2013-11-13 | 株式会社オーディオテクニカ | 狭指向性マイクロホン |
| 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 |
| JP5627014B2 (ja) * | 2011-08-09 | 2014-11-19 | 株式会社オーディオテクニカ | 狭指向性マイクロホン |
| JP5808284B2 (ja) * | 2012-04-16 | 2015-11-10 | 株式会社オーディオテクニカ | 単一指向性コンデンサマイクロホン |
-
2014
- 2014-07-30 JP JP2014154451A patent/JP6314298B2/ja active Active
-
2015
- 2015-07-10 US US14/796,197 patent/US9596533B2/en not_active Expired - Fee Related
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