JPS59190796A - Ｐｃｍ変換機構 - Google Patents

Ｐｃｍ変換機構

Info

Publication number
JPS59190796A
JPS59190796A JP6585683A JP6585683A JPS59190796A JP S59190796 A JPS59190796 A JP S59190796A JP 6585683 A JP6585683 A JP 6585683A JP 6585683 A JP6585683 A JP 6585683A JP S59190796 A JPS59190796 A JP S59190796A
Authority
JP
Japan
Prior art keywords
signal
plate electrode
parallel
pom
flat plate
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
JP6585683A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0534879B2 (enExample
Inventor
Kiyofumi Inanaga
潔文 稲永
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 JP6585683A priority Critical patent/JPS59190796A/ja
Publication of JPS59190796A publication Critical patent/JPS59190796A/ja
Publication of JPH0534879B2 publication Critical patent/JPH0534879B2/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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/005—Details of transducers, loudspeakers or microphones using digitally weighted transducing elements

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
JP6585683A 1983-04-14 1983-04-14 Ｐｃｍ変換機構 Granted JPS59190796A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6585683A JPS59190796A (ja) 1983-04-14 1983-04-14 Ｐｃｍ変換機構

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6585683A JPS59190796A (ja) 1983-04-14 1983-04-14 Ｐｃｍ変換機構

Publications (2)

Publication Number Publication Date
JPS59190796A true JPS59190796A (ja) 1984-10-29
JPH0534879B2 JPH0534879B2 (enExample) 1993-05-25

Family

ID=13299070

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6585683A Granted JPS59190796A (ja) 1983-04-14 1983-04-14 Ｐｃｍ変換機構

Country Status (1)

Country Link
JP (1) JPS59190796A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6491121A (en) * 1987-10-02 1989-04-10 Hitachi Ltd Liquid crystal display device
US20170111745A1 (en) * 2014-06-30 2017-04-20 Fujifilm Corporation Electro-acoustic conversion film and digital speaker

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6491121A (en) * 1987-10-02 1989-04-10 Hitachi Ltd Liquid crystal display device
US20170111745A1 (en) * 2014-06-30 2017-04-20 Fujifilm Corporation Electro-acoustic conversion film and digital speaker

Also Published As

Publication number Publication date
JPH0534879B2 (enExample) 1993-05-25

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