JPH0335879B2 - - Google Patents

Info

Publication number
JPH0335879B2
JPH0335879B2 JP3558082A JP3558082A JPH0335879B2 JP H0335879 B2 JPH0335879 B2 JP H0335879B2 JP 3558082 A JP3558082 A JP 3558082A JP 3558082 A JP3558082 A JP 3558082A JP H0335879 B2 JPH0335879 B2 JP H0335879B2
Authority
JP
Japan
Prior art keywords
ring
microphone
center
fixed electrode
fixed
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
Application number
JP3558082A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58151799A (ja
Inventor
Katsunaga Yasuno
Hiroyuki Naono
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP57035580A priority Critical patent/JPS58151799A/ja
Publication of JPS58151799A publication Critical patent/JPS58151799A/ja
Publication of JPH0335879B2 publication Critical patent/JPH0335879B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R19/00—Electrostatic transducers
    • H04R19/04—Microphones

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
JP57035580A 1982-03-05 1982-03-05 静電型マイクロホン Granted JPS58151799A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57035580A JPS58151799A (ja) 1982-03-05 1982-03-05 静電型マイクロホン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57035580A JPS58151799A (ja) 1982-03-05 1982-03-05 静電型マイクロホン

Publications (2)

Publication Number Publication Date
JPS58151799A JPS58151799A (ja) 1983-09-09
JPH0335879B2 true JPH0335879B2 (enrdf_load_stackoverflow) 1991-05-29

Family

ID=12445702

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57035580A Granted JPS58151799A (ja) 1982-03-05 1982-03-05 静電型マイクロホン

Country Status (1)

Country Link
JP (1) JPS58151799A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4742548A (en) * 1984-12-20 1988-05-03 American Telephone And Telegraph Company Unidirectional second order gradient microphone
JP4769375B2 (ja) * 2001-06-25 2011-09-07 株式会社オーディオテクニカ 接話マイクロホン
JP4244232B2 (ja) * 2006-07-19 2009-03-25 ヤマハ株式会社 コンデンサマイクロホン及びその製造方法
EP3544317B1 (de) 2018-03-22 2024-10-30 Austrian Audio GmbH Kondensatormikrofon mit keramikring

Also Published As

Publication number Publication date
JPS58151799A (ja) 1983-09-09

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