JP6781910B2 - ダイナミックマイクロホン - Google Patents

ダイナミックマイクロホン Download PDF

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Publication number
JP6781910B2
JP6781910B2 JP2015245407A JP2015245407A JP6781910B2 JP 6781910 B2 JP6781910 B2 JP 6781910B2 JP 2015245407 A JP2015245407 A JP 2015245407A JP 2015245407 A JP2015245407 A JP 2015245407A JP 6781910 B2 JP6781910 B2 JP 6781910B2
Authority
JP
Japan
Prior art keywords
air chamber
sound wave
diaphragm
acoustic
dynamic microphone
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
JP2015245407A
Other languages
English (en)
Japanese (ja)
Other versions
JP2017112494A (ja
JP2017112494A5 (enExample
Inventor
秋野　裕
裕 秋野
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 JP2015245407A priority Critical patent/JP6781910B2/ja
Priority to US15/379,564 priority patent/US10015587B2/en
Publication of JP2017112494A publication Critical patent/JP2017112494A/ja
Publication of JP2017112494A5 publication Critical patent/JP2017112494A5/ja
Application granted granted Critical
Publication of JP6781910B2 publication Critical patent/JP6781910B2/ja
Active 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; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/326—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only for 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
    • H04R1/20—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
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/2853—Enclosures comprising vibrating or resonating arrangements using an acoustic labyrinth or a transmission line
    • 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 
    • H04R1/222—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only  for 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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
    • H04R1/342—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/12—Non-planar diaphragms or cones
    • H04R7/127—Non-planar diaphragms or cones dome-shaped
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/08—Microphones

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Multimedia (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
JP2015245407A 2015-12-16 2015-12-16 ダイナミックマイクロホン Active JP6781910B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2015245407A JP6781910B2 (ja) 2015-12-16 2015-12-16 ダイナミックマイクロホン
US15/379,564 US10015587B2 (en) 2015-12-16 2016-12-15 Dynamic microphone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015245407A JP6781910B2 (ja) 2015-12-16 2015-12-16 ダイナミックマイクロホン

Publications (3)

Publication Number Publication Date
JP2017112494A JP2017112494A (ja) 2017-06-22
JP2017112494A5 JP2017112494A5 (enExample) 2018-10-25
JP6781910B2 true JP6781910B2 (ja) 2020-11-11

Family

ID=59065345

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015245407A Active JP6781910B2 (ja) 2015-12-16 2015-12-16 ダイナミックマイクロホン

Country Status (2)

Country Link
US (1) US10015587B2 (enExample)
JP (1) JP6781910B2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6644965B2 (ja) * 2015-12-03 2020-02-12 株式会社オーディオテクニカ 狭指向性マイクロホン
TWI706678B (zh) * 2019-05-14 2020-10-01 佳樂電子股份有限公司 具有背腔的傳聲器
USD1082758S1 (en) * 2023-05-19 2025-07-08 DP Audio Video LLC Karaoke microphone

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5877979U (ja) * 1981-11-24 1983-05-26 ソニー株式会社 マイクロホン
JPS619992U (ja) * 1984-06-25 1986-01-21 ソニー株式会社 マイクロホン
JP3524754B2 (ja) 1998-02-27 2004-05-10 株式会社オーディオテクニカ マイクロホン
JP4989390B2 (ja) * 2007-09-18 2012-08-01 株式会社オーディオテクニカ ダイナミックマイクロホン
JP5578953B2 (ja) * 2010-06-11 2014-08-27 株式会社オーディオテクニカ シート状張架音響抵抗材およびその製造方法ならびにマイクロホンユニット
JP5527615B2 (ja) * 2010-12-02 2014-06-18 株式会社オーディオテクニカ ダイナミックマイクロホン
JP5704607B2 (ja) * 2011-08-19 2015-04-22 株式会社オーディオテクニカ ダイナミックマイクロホン
JP6053161B2 (ja) * 2013-05-31 2016-12-27 株式会社オーディオテクニカ コンデンサマイクロホン
JP6104735B2 (ja) 2013-06-28 2017-03-29 株式会社オーディオテクニカ コンデンサマイクロホン
JP6230147B2 (ja) * 2013-07-05 2017-11-15 株式会社オーディオテクニカ ダイナミックマイクロホン

Also Published As

Publication number Publication date
US20170180849A1 (en) 2017-06-22
JP2017112494A (ja) 2017-06-22
US10015587B2 (en) 2018-07-03

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