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JPS5795794A - Microphone - Google Patents

Microphone

Info

Publication number
JPS5795794A
JPS5795794A JP17164180A JP17164180A JPS5795794A JP S5795794 A JPS5795794 A JP S5795794A JP 17164180 A JP17164180 A JP 17164180A JP 17164180 A JP17164180 A JP 17164180A JP S5795794 A JPS5795794 A JP S5795794A
Authority
JP
Japan
Prior art keywords
sensor
diaphragm
microphone
constitution
speed detection
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.)
Pending
Application number
JP17164180A
Other languages
Japanese (ja)
Inventor
Hideko Aoyama
Toru Fukumoto
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP17164180A priority Critical patent/JPS5795794A/en
Publication of JPS5795794A publication Critical patent/JPS5795794A/en
Pending 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)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Circuit For Audible Band Transducer (AREA)

Abstract

PURPOSE:To enable to output only audio signal without effect of phase difference and to reduce disconnection of sensor, by forming a sensor for wind speed detection on a vibration diaphragm. CONSTITUTION:A vibration diaphragm 2 is directly provided on the upper surface of a rear electrode 1 of a microphone. A flow speed detection sesor 3 is formed on the upper surface of this diaphragm 2. The electrodes 4 is formed across on the both sides of the sensor 3 and an electrode plate 5 is formed at the lower side of the diaphragm 2. With the constitution of the microphone, a signal difference between signals of the microphone main body and the sensor 3 is obtained, allowing to sufficiently and accurately reject wind noise and pop noise. Since the sensor 3 is directly provided on the diaphragm 2, only audio signals can be outputted without phase difference and disconnection wire of the sensor 3 is reduced.
JP17164180A 1980-12-05 1980-12-05 Microphone Pending JPS5795794A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17164180A JPS5795794A (en) 1980-12-05 1980-12-05 Microphone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17164180A JPS5795794A (en) 1980-12-05 1980-12-05 Microphone

Publications (1)

Publication Number Publication Date
JPS5795794A true JPS5795794A (en) 1982-06-14

Family

ID=15926964

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17164180A Pending JPS5795794A (en) 1980-12-05 1980-12-05 Microphone

Country Status (1)

Country Link
JP (1) JPS5795794A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110402585A (en) * 2017-03-10 2019-11-01 三星电子株式会社 Indoor all-bottom sound power optimization method and device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110402585A (en) * 2017-03-10 2019-11-01 三星电子株式会社 Indoor all-bottom sound power optimization method and device
CN110402585B (en) * 2017-03-10 2021-12-24 三星电子株式会社 Indoor low-frequency sound power optimization method and device

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