JP4381402B2 - ワイヤレスマイクロホン装置 - Google Patents

ワイヤレスマイクロホン装置 Download PDF

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Publication number
JP4381402B2
JP4381402B2 JP2006248553A JP2006248553A JP4381402B2 JP 4381402 B2 JP4381402 B2 JP 4381402B2 JP 2006248553 A JP2006248553 A JP 2006248553A JP 2006248553 A JP2006248553 A JP 2006248553A JP 4381402 B2 JP4381402 B2 JP 4381402B2
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JP
Japan
Prior art keywords
circuit
circuit board
power supply
frequency signal
frequency
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
Application number
JP2006248553A
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English (en)
Japanese (ja)
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JP2008072371A5 (https=
JP2008072371A (ja
Inventor
満 中島
功士 森口
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toa Corp
Original Assignee
Toa Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toa Corp filed Critical Toa Corp
Priority to JP2006248553A priority Critical patent/JP4381402B2/ja
Priority to PCT/JP2007/067604 priority patent/WO2008032683A1/ja
Priority to US12/310,969 priority patent/US8139796B2/en
Priority to CA2662472A priority patent/CA2662472C/en
Priority to EP07807014.1A priority patent/EP2112767B1/en
Publication of JP2008072371A publication Critical patent/JP2008072371A/ja
Publication of JP2008072371A5 publication Critical patent/JP2008072371A5/ja
Application granted granted Critical
Publication of JP4381402B2 publication Critical patent/JP4381402B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole

Landscapes

  • Transmitters (AREA)
  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
JP2006248553A 2006-09-13 2006-09-13 ワイヤレスマイクロホン装置 Active JP4381402B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2006248553A JP4381402B2 (ja) 2006-09-13 2006-09-13 ワイヤレスマイクロホン装置
PCT/JP2007/067604 WO2008032683A1 (fr) 2006-09-13 2007-09-10 Dispositif de microphone sans fil
US12/310,969 US8139796B2 (en) 2006-09-13 2007-09-10 Wireless microphone device
CA2662472A CA2662472C (en) 2006-09-13 2007-09-10 Wireless microphone device with high frequency signals
EP07807014.1A EP2112767B1 (en) 2006-09-13 2007-09-10 Wireless microphone device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006248553A JP4381402B2 (ja) 2006-09-13 2006-09-13 ワイヤレスマイクロホン装置

Publications (3)

Publication Number Publication Date
JP2008072371A JP2008072371A (ja) 2008-03-27
JP2008072371A5 JP2008072371A5 (https=) 2008-11-06
JP4381402B2 true JP4381402B2 (ja) 2009-12-09

Family

ID=39183742

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006248553A Active JP4381402B2 (ja) 2006-09-13 2006-09-13 ワイヤレスマイクロホン装置

Country Status (5)

Country Link
US (1) US8139796B2 (https=)
EP (1) EP2112767B1 (https=)
JP (1) JP4381402B2 (https=)
CA (1) CA2662472C (https=)
WO (1) WO2008032683A1 (https=)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM399566U (en) 2010-10-08 2011-03-01 Mipro Electronics Co Ltd wireless microphone
US20130234906A1 (en) * 2012-03-08 2013-09-12 Plantronics, Inc. Sleeve Dipole Antenna Microphone Boom
JP6361861B2 (ja) * 2014-03-25 2018-07-25 セイコーエプソン株式会社 記録装置
US20140363021A1 (en) * 2014-08-26 2014-12-11 Sheng-Jie Wang Collar/headset microphone cable control device
US9307317B2 (en) 2014-08-29 2016-04-05 Coban Technologies, Inc. Wireless programmable microphone apparatus and system for integrated surveillance system devices
US9225527B1 (en) 2014-08-29 2015-12-29 Coban Technologies, Inc. Hidden plug-in storage drive for data integrity
US9590293B2 (en) * 2014-09-16 2017-03-07 Google Inc. GPS/WiFi battery antenna
US10230159B2 (en) 2015-11-20 2019-03-12 Shure Acquisition Holdings, Inc. Helical antenna for wireless microphone and method for the same
US10165171B2 (en) 2016-01-22 2018-12-25 Coban Technologies, Inc. Systems, apparatuses, and methods for controlling audiovisual apparatuses
CN107205183A (zh) * 2016-03-16 2017-09-26 中航华东光电（上海）有限公司 风噪声消除系统及其消除方法
US10370102B2 (en) 2016-05-09 2019-08-06 Coban Technologies, Inc. Systems, apparatuses and methods for unmanned aerial vehicle
US10789840B2 (en) 2016-05-09 2020-09-29 Coban Technologies, Inc. Systems, apparatuses and methods for detecting driving behavior and triggering actions based on detected driving behavior
US10152858B2 (en) 2016-05-09 2018-12-11 Coban Technologies, Inc. Systems, apparatuses and methods for triggering actions based on data capture and characterization
US10230153B2 (en) 2016-06-20 2019-03-12 Shure Acquisition Holdings, Inc. Secondary antenna for wireless microphone
US12255390B2 (en) 2021-08-24 2025-03-18 Shure Acquisition Holdings, Inc. Microphone antenna for wireless microphone applications
US12249774B2 (en) * 2022-07-25 2025-03-11 Shure Acquisition Holdings, Inc. Dual band plug-on transmitter antenna
WO2025155953A1 (en) * 2024-01-19 2025-07-24 Sound Devices Llc Wireless microphone dipole rf antenna

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03135203A (ja) 1989-10-20 1991-06-10 Nippon Hoso Kyokai <Nhk> アンテナ共用装置
US5471658A (en) * 1993-03-26 1995-11-28 Iacono; Gene A. Hermetically sealed communication system with rechargeable battery
JP3255518B2 (ja) * 1993-11-15 2002-02-12 松下電器産業株式会社 ワイヤレスマイクロホン内蔵アンテナ
JPH0998494A (ja) 1995-09-29 1997-04-08 Matsushita Electric Ind Co Ltd ワイヤレスマイクロホン
JP3640744B2 (ja) 1996-10-02 2005-04-20 ティーオーエー株式会社 ワイヤレスマイクロホンの内蔵アンテナ
JP3227142B2 (ja) 1999-05-28 2001-11-12 ティーオーエー株式会社 マイクロホンユニットをアンテナとするワイヤレスマイクロホン
JP2004159288A (ja) * 2002-09-12 2004-06-03 Seiko Epson Corp アンテナ装置、プリント配線板、プリント基板、通信アダプタおよび携帯型電子機器
JP2004242005A (ja) 2003-02-05 2004-08-26 Matsushita Electric Ind Co Ltd 携帯無線機
US7336228B2 (en) * 2004-12-15 2008-02-26 Kyocera Wireless Corp Stack-up configuration for a wireless communication device

Also Published As

Publication number Publication date
CA2662472A1 (en) 2008-03-20
EP2112767B1 (en) 2017-08-16
CA2662472C (en) 2013-09-03
US20090202087A1 (en) 2009-08-13
EP2112767A1 (en) 2009-10-28
EP2112767A4 (en) 2010-02-03
WO2008032683A1 (fr) 2008-03-20
US8139796B2 (en) 2012-03-20
JP2008072371A (ja) 2008-03-27

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