JP6698994B2 - ファントム電源装置 - Google Patents

ファントム電源装置 Download PDF

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Publication number
JP6698994B2
JP6698994B2 JP2016130598A JP2016130598A JP6698994B2 JP 6698994 B2 JP6698994 B2 JP 6698994B2 JP 2016130598 A JP2016130598 A JP 2016130598A JP 2016130598 A JP2016130598 A JP 2016130598A JP 6698994 B2 JP6698994 B2 JP 6698994B2
Authority
JP
Japan
Prior art keywords
power supply
microphone
voltage
condenser microphone
phantom
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 - Fee Related
Application number
JP2016130598A
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English (en)
Japanese (ja)
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JP2018006980A (ja
JP2018006980A5 (https=
Inventor
智 吉野
智 吉野
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.)
Audio Technica KK
Original Assignee
Audio Technica KK
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 Audio Technica KK filed Critical Audio Technica KK
Priority to JP2016130598A priority Critical patent/JP6698994B2/ja
Priority to US15/497,880 priority patent/US10003875B2/en
Publication of JP2018006980A publication Critical patent/JP2018006980A/ja
Publication of JP2018006980A5 publication Critical patent/JP2018006980A5/ja
Application granted granted Critical
Publication of JP6698994B2 publication Critical patent/JP6698994B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers
    • H04R3/005—Circuits for transducers 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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R19/00—Electrostatic transducers
    • H04R19/01—Electrostatic transducers characterised by the use of electrets
    • H04R19/016—Electrostatic transducers characterised by the use of electrets for microphones

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Circuit For Audible Band Transducer (AREA)
JP2016130598A 2016-06-30 2016-06-30 ファントム電源装置 Expired - Fee Related JP6698994B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2016130598A JP6698994B2 (ja) 2016-06-30 2016-06-30 ファントム電源装置
US15/497,880 US10003875B2 (en) 2016-06-30 2017-04-26 Phantom power supply device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016130598A JP6698994B2 (ja) 2016-06-30 2016-06-30 ファントム電源装置

Publications (3)

Publication Number Publication Date
JP2018006980A JP2018006980A (ja) 2018-01-11
JP2018006980A5 JP2018006980A5 (https=) 2019-07-25
JP6698994B2 true JP6698994B2 (ja) 2020-05-27

Family

ID=60808119

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016130598A Expired - Fee Related JP6698994B2 (ja) 2016-06-30 2016-06-30 ファントム電源装置

Country Status (2)

Country Link
US (1) US10003875B2 (https=)
JP (1) JP6698994B2 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6826724B2 (ja) * 2017-01-05 2021-02-10 株式会社オーディオテクニカ マイクロホン
USD869430S1 (en) * 2018-01-29 2019-12-10 Amazon Technologies, Inc. Headphones

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4528465B2 (ja) 2001-06-08 2010-08-18 株式会社オーディオテクニカ マイクロホン
US7835531B2 (en) * 2004-03-30 2010-11-16 Akg Acoustics Gmbh Microphone system
JP5545859B2 (ja) * 2010-09-29 2014-07-09 株式会社オーディオテクニカ ファントム電源回路
JP5967823B2 (ja) * 2012-10-24 2016-08-10 株式会社オーディオテクニカ 可変指向性コンデンサマイクロホン

Also Published As

Publication number Publication date
JP2018006980A (ja) 2018-01-11
US10003875B2 (en) 2018-06-19
US20180007459A1 (en) 2018-01-04

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