JPS51114921A - Acoustic converter - Google Patents

Acoustic converter

Info

Publication number
JPS51114921A
JPS51114921A JP4015275A JP4015275A JPS51114921A JP S51114921 A JPS51114921 A JP S51114921A JP 4015275 A JP4015275 A JP 4015275A JP 4015275 A JP4015275 A JP 4015275A JP S51114921 A JPS51114921 A JP S51114921A
Authority
JP
Japan
Prior art keywords
acoustic converter
frequency characteristics
acoustic
converter
dip
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
JP4015275A
Other languages
Japanese (ja)
Inventor
Rikuro Ishii
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.)
Nippon Columbia Co Ltd
Original Assignee
Nippon Columbia 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 Nippon Columbia Co Ltd filed Critical Nippon Columbia Co Ltd
Priority to JP4015275A priority Critical patent/JPS51114921A/en
Publication of JPS51114921A publication Critical patent/JPS51114921A/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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers
    • H04R17/005—Piezoelectric transducers; Electrostrictive transducers using a piezoelectric polymer

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)

Abstract

PURPOSE:Frequency characteristics are improved by eliminating dip, etc. in frequency characteristics of the acoustic converter.
JP4015275A 1975-04-01 1975-04-01 Acoustic converter Pending JPS51114921A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4015275A JPS51114921A (en) 1975-04-01 1975-04-01 Acoustic converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4015275A JPS51114921A (en) 1975-04-01 1975-04-01 Acoustic converter

Publications (1)

Publication Number Publication Date
JPS51114921A true JPS51114921A (en) 1976-10-09

Family

ID=12572783

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4015275A Pending JPS51114921A (en) 1975-04-01 1975-04-01 Acoustic converter

Country Status (1)

Country Link
JP (1) JPS51114921A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5387215A (en) * 1977-01-10 1978-08-01 Matsushita Electric Ind Co Ltd Piezpo-electric microphone and its manufacture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5387215A (en) * 1977-01-10 1978-08-01 Matsushita Electric Ind Co Ltd Piezpo-electric microphone and its manufacture

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