JPH0452679B2 - - Google Patents

Info

Publication number
JPH0452679B2
JPH0452679B2 JP6348483A JP6348483A JPH0452679B2 JP H0452679 B2 JPH0452679 B2 JP H0452679B2 JP 6348483 A JP6348483 A JP 6348483A JP 6348483 A JP6348483 A JP 6348483A JP H0452679 B2 JPH0452679 B2 JP H0452679B2
Authority
JP
Japan
Prior art keywords
parallel
end side
electrode
flat plate
lead wires
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.)
Expired
Application number
JP6348483A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59189800A (ja
Inventor
Kyofumi Inanaga
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 JP6348483A priority Critical patent/JPS59189800A/ja
Publication of JPS59189800A publication Critical patent/JPS59189800A/ja
Publication of JPH0452679B2 publication Critical patent/JPH0452679B2/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
    • 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)
  • Piezo-Electric Transducers For Audible Bands (AREA)
JP6348483A 1983-04-11 1983-04-11 Ｐｃｍ変換器 Granted JPS59189800A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6348483A JPS59189800A (ja) 1983-04-11 1983-04-11 Ｐｃｍ変換器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6348483A JPS59189800A (ja) 1983-04-11 1983-04-11 Ｐｃｍ変換器

Publications (2)

Publication Number Publication Date
JPS59189800A JPS59189800A (ja) 1984-10-27
JPH0452679B2 true JPH0452679B2 (cs) 1992-08-24

Family

ID=13230559

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6348483A Granted JPS59189800A (ja) 1983-04-11 1983-04-11 Ｐｃｍ変換器

Country Status (1)

Country Link
JP (1) JPS59189800A (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2471474B (en) * 2009-06-30 2014-11-19 New Transducers Ltd Actuator
WO2016194683A1 (ja) * 2015-05-30 2016-12-08 第一精工株式会社 スピーカ
US10356523B2 (en) * 2017-12-13 2019-07-16 Nvf Tech Ltd Distributed mode loudspeaker actuator including patterned electrodes
JP7671163B2 (ja) * 2021-03-22 2025-05-01 Tdk株式会社 音響デバイス

Also Published As

Publication number Publication date
JPS59189800A (ja) 1984-10-27

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