JPS51135637A - Condenser microphone - Google Patents

Condenser microphone

Info

Publication number
JPS51135637A
JPS51135637A JP6009075A JP6009075A JPS51135637A JP S51135637 A JPS51135637 A JP S51135637A JP 6009075 A JP6009075 A JP 6009075A JP 6009075 A JP6009075 A JP 6009075A JP S51135637 A JPS51135637 A JP S51135637A
Authority
JP
Japan
Prior art keywords
condenser microphone
impresed
frequence
leak
occurrence
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.)
Granted
Application number
JP6009075A
Other languages
Japanese (ja)
Other versions
JPS5229182B2 (en
Inventor
Itaru Suzuki
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.)
Rion Co Ltd
Original Assignee
Rion 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 Rion Co Ltd filed Critical Rion Co Ltd
Priority to JP6009075A priority Critical patent/JPS51135637A/en
Publication of JPS51135637A publication Critical patent/JPS51135637A/en
Publication of JPS5229182B2 publication Critical patent/JPS5229182B2/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)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)

Abstract

PURPOSE:To decrease the frequence of the occurrence of the noise caused by the leak of an impresed voltage.
JP6009075A 1975-05-20 1975-05-20 Condenser microphone Granted JPS51135637A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6009075A JPS51135637A (en) 1975-05-20 1975-05-20 Condenser microphone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6009075A JPS51135637A (en) 1975-05-20 1975-05-20 Condenser microphone

Publications (2)

Publication Number Publication Date
JPS51135637A true JPS51135637A (en) 1976-11-24
JPS5229182B2 JPS5229182B2 (en) 1977-07-30

Family

ID=13132034

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6009075A Granted JPS51135637A (en) 1975-05-20 1975-05-20 Condenser microphone

Country Status (1)

Country Link
JP (1) JPS51135637A (en)

Also Published As

Publication number Publication date
JPS5229182B2 (en) 1977-07-30

Similar Documents

Publication Publication Date Title
JPS51121239A (en) An amplification circuit
JPS5278425A (en) Diaphragm for speaker
JPS51135637A (en) Condenser microphone
JPS523424A (en) Non-combustible speaker vibration plate
JPS5233553A (en) Offset compensatin circuit
JPS5744802B2 (en)
JPS51121238A (en) An audio-signal amplifying system
JPS5230310A (en) Identifying circuit
JPS52136503A (en) Noise suppession circuit
SU77708A2 (en) Method for studying bodies by elastic or electromagnetic waves
JPS51121631A (en) An atmospheric pressure compensation apparatus
JPS51114046A (en) Block average circuit
JPS5260048A (en) Amplifier circuit
JPS51127692A (en) Elastic surgace wave device
JPS51123041A (en) Compenstaion circuit for mos threshold voltage
JPS51114920A (en) Speaker
JPS5534954B2 (en)
JPS51151054A (en) Cut-over circuit
JPS5237723A (en) Paper tape device
JPS5242052A (en) Frequency dividing circuit
JPS51121322A (en) Acoustic transducer
JPS5323620A (en) Speak er device
JPS51133940A (en) Building for acoustic testing
JPS51113406A (en) Repeater
JPS5237752A (en) Switch-type amplifier