JP7194912B2 - ヘッドセット - Google Patents
ヘッドセット Download PDFInfo
- Publication number
- JP7194912B2 JP7194912B2 JP2017209621A JP2017209621A JP7194912B2 JP 7194912 B2 JP7194912 B2 JP 7194912B2 JP 2017209621 A JP2017209621 A JP 2017209621A JP 2017209621 A JP2017209621 A JP 2017209621A JP 7194912 B2 JP7194912 B2 JP 7194912B2
- Authority
- JP
- Japan
- Prior art keywords
- microphone
- headset
- arm
- housing
- mouth
- 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
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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
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1041—Mechanical or electronic switches, or control elements
-
- 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
-
- 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
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/105—Earpiece supports, e.g. ear hooks
-
- 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
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1083—Reduction of ambient noise
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
- H04R3/005—Circuits for transducers, loudspeakers or microphones for combining the signals of two or more 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
- H04R1/08—Mouthpieces; Microphones; Attachments therefor
- H04R1/083—Special constructions of mouthpieces
-
- 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
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1008—Earpieces of the supra-aural or circum-aural type
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
- H04R2201/107—Monophonic and stereophonic headphones with microphone for two-way hands free communication
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- General Health & Medical Sciences (AREA)
- Headphones And Earphones (AREA)
- Circuit For Audible Band Transducer (AREA)
Description
19 ハウジング
21 イヤーパッド
23 ブーム本体部
25 アーム部
27 第1マイク
29 第2マイク
31 第3マイク
33 ヘッドバンド
35 一端部
67 アーム内面
69 アーム外面
91 音声信号処理部
93 スイッチ
101 回路電源
105 電源制御部
Claims (3)
- ヘッドバンドの一端部に設けられるハウジングと、
前記ハウジングに取り付けられるイヤーパッドと、
前記イヤーパッドと反対側の前記ハウジングに取り付けられるブーム本体部と、
前記ブーム本体部に設けられ、前記ハウジングを挟み前記ヘッドバンドの一端部と反対側に突出するアーム部と、
前記アーム部の突出先端に設けられる第1マイクと、
前記アーム部に設けられ、ユーザの口元と前記第1マイクとを通る略直線上に、前記第1マイクを挟んで前記ユーザの口元と反対側に配置される第2マイクと、
前記第2マイクを挟んで前記第1マイクの反対側となる前記アーム部のアーム外面で、かつ、前記ブーム本体部に対して前記アーム部の突出先端が前記ユーザの口元方向に向くように配置されている場合に、前記口元と前記第1マイク及び前記第2マイクとを通る略直線を含む平面であって、水平面に対して鉛直となる平面である鉛直面より後方の前記ブーム本体部側に配置された第3マイクと、
前記第1マイク及び前記第2マイクによりそれぞれ収音された音声信号に基づいて、前記ユーザの口元に向かう方向に指向性を有する信号を生成するとともに、前記第1マイクと前記第2マイクと前記第3マイクとで音声を強調しノイズを抑圧する音声信号を生成する音声信号処理部と、を備え、
前記第1マイク及び前記第2マイクは、前記ユーザの装着時、前記ユーザの顔の左右相称をなす相称面である中心面より前記ブーム本体部側に配置されるとともに、
前記第1マイクは、前記アーム部の口元側に対向するアーム内面に配置され、
前記第2マイクは、前記アーム内面と反対側の前記アーム部のアーム外面に配置され、前記第1マイクと前記第2マイクとの距離よりも前記第2マイクと前記第3マイクとの距離が大きい、ヘッドセット。 - 前記ハウジングに対する前記アーム部の回転に応じて、前記アーム部が前記ヘッドバンドに重ねられる位置まで回転されたことを検出すると、前記ヘッドセットの電源をオフする電源制御部、を更に備える、
請求項1に記載のヘッドセット。 - 前記ハウジングに対する前記アーム部の回転に応じて、前記アーム部が前記ハウジングを挟み前記ヘッドバンドの一端部と反対側に突出する位置まで回転されたことを検出すると、前記ヘッドセットの電源をオンする電源制御部、を更に備える、
請求項1に記載のヘッドセット。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017209621A JP7194912B2 (ja) | 2017-10-30 | 2017-10-30 | ヘッドセット |
US16/100,616 US10484778B2 (en) | 2017-10-30 | 2018-08-10 | Headset |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017209621A JP7194912B2 (ja) | 2017-10-30 | 2017-10-30 | ヘッドセット |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019083406A JP2019083406A (ja) | 2019-05-30 |
JP7194912B2 true JP7194912B2 (ja) | 2022-12-23 |
Family
ID=66243433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017209621A Active JP7194912B2 (ja) | 2017-10-30 | 2017-10-30 | ヘッドセット |
Country Status (2)
Country | Link |
---|---|
US (1) | US10484778B2 (ja) |
JP (1) | JP7194912B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4376437A1 (en) | 2021-07-20 | 2024-05-29 | Panasonic Intellectual Property Management Co., Ltd. | Headset and method of directivity control for call microphone |
USD1010612S1 (en) * | 2021-12-20 | 2024-01-09 | Raymond Gecawicz | Headset |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007300513A (ja) | 2006-05-01 | 2007-11-15 | Ari:Kk | マイクロフォン装置 |
JP2011114742A (ja) | 2009-11-30 | 2011-06-09 | Foster Electric Co (Hong Kong) Ltd | ヘッドセット用マイクロホンアーム回転機構 |
JP2012231468A (ja) | 2011-04-26 | 2012-11-22 | Parrot | 特に「ハンズフリー」電話システム向けの近接音声信号を雑音除去するための手段を有するマイクロホンとイヤホンの組合せ型のオーディオ・ヘッドセット |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3556987B2 (ja) * | 1995-02-07 | 2004-08-25 | 富士通株式会社 | 環境音伝送型ヘッドセット装置 |
US6430299B1 (en) | 2000-03-16 | 2002-08-06 | 3M Innovative Properties Company | Headset assembly including replaceable battery |
JP4137608B2 (ja) * | 2002-11-21 | 2008-08-20 | 松下電器産業株式会社 | ヘッドセット |
JP2005072703A (ja) * | 2003-08-28 | 2005-03-17 | Chubu Electric Power Co Inc | 作業現場用交信機 |
US7099821B2 (en) * | 2003-09-12 | 2006-08-29 | Softmax, Inc. | Separation of target acoustic signals in a multi-transducer arrangement |
US7031475B2 (en) * | 2004-03-09 | 2006-04-18 | Matsushita Electric Industrial Co., Ltd. | All-in-one headset |
JP2009540654A (ja) * | 2006-06-09 | 2009-11-19 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 多機能ヘッドセット及び多機能ヘッドセットの機能選択 |
US8693703B2 (en) * | 2008-05-02 | 2014-04-08 | Gn Netcom A/S | Method of combining at least two audio signals and a microphone system comprising at least two microphones |
US9036849B2 (en) * | 2008-08-12 | 2015-05-19 | Plantronics, Inc. | Headset with stowable boom |
US8942384B2 (en) * | 2011-03-23 | 2015-01-27 | Plantronics, Inc. | Dual-mode headset |
EP2819429B1 (en) * | 2013-06-28 | 2016-06-22 | GN Netcom A/S | A headset having a microphone |
JP6204312B2 (ja) * | 2014-08-28 | 2017-09-27 | 日本電信電話株式会社 | 収音装置 |
EP3007170A1 (en) * | 2014-10-08 | 2016-04-13 | GN Netcom A/S | Robust noise cancellation using uncalibrated microphones |
US10186278B2 (en) * | 2015-04-29 | 2019-01-22 | Intel Corporation | Microphone array noise suppression using noise field isotropy estimation |
EP3300385B1 (en) * | 2016-09-23 | 2023-11-08 | Sennheiser Electronic GmbH & Co. KG | Microphone arrangement |
-
2017
- 2017-10-30 JP JP2017209621A patent/JP7194912B2/ja active Active
-
2018
- 2018-08-10 US US16/100,616 patent/US10484778B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007300513A (ja) | 2006-05-01 | 2007-11-15 | Ari:Kk | マイクロフォン装置 |
JP2011114742A (ja) | 2009-11-30 | 2011-06-09 | Foster Electric Co (Hong Kong) Ltd | ヘッドセット用マイクロホンアーム回転機構 |
JP2012231468A (ja) | 2011-04-26 | 2012-11-22 | Parrot | 特に「ハンズフリー」電話システム向けの近接音声信号を雑音除去するための手段を有するマイクロホンとイヤホンの組合せ型のオーディオ・ヘッドセット |
Also Published As
Publication number | Publication date |
---|---|
US20190132667A1 (en) | 2019-05-02 |
US10484778B2 (en) | 2019-11-19 |
JP2019083406A (ja) | 2019-05-30 |
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