JPS54158915A - Acoustic generator - Google Patents

Acoustic generator

Info

Publication number
JPS54158915A
JPS54158915A JP6788378A JP6788378A JPS54158915A JP S54158915 A JPS54158915 A JP S54158915A JP 6788378 A JP6788378 A JP 6788378A JP 6788378 A JP6788378 A JP 6788378A JP S54158915 A JPS54158915 A JP S54158915A
Authority
JP
Japan
Prior art keywords
acoustic generator
acoustic
generator
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
JP6788378A
Other languages
Japanese (ja)
Inventor
Kiyouichi Maeda
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.)
Seikosha KK
Original Assignee
Seikosha 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 Seikosha KK filed Critical Seikosha KK
Priority to JP6788378A priority Critical patent/JPS54158915A/en
Publication of JPS54158915A publication Critical patent/JPS54158915A/en
Pending legal-status Critical Current

Links

Landscapes

  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
JP6788378A 1978-06-06 1978-06-06 Acoustic generator Pending JPS54158915A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6788378A JPS54158915A (en) 1978-06-06 1978-06-06 Acoustic generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6788378A JPS54158915A (en) 1978-06-06 1978-06-06 Acoustic generator

Publications (1)

Publication Number Publication Date
JPS54158915A true JPS54158915A (en) 1979-12-15

Family

ID=13357734

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6788378A Pending JPS54158915A (en) 1978-06-06 1978-06-06 Acoustic generator

Country Status (1)

Country Link
JP (1) JPS54158915A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002354588A (en) * 2001-05-29 2002-12-06 Murata Mfg Co Ltd Piezoelectric speaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002354588A (en) * 2001-05-29 2002-12-06 Murata Mfg Co Ltd Piezoelectric speaker

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