JPS59189800A - Ｐｃｍ変換器 - Google Patents

Ｐｃｍ変換器

Info

Publication number
JPS59189800A
JPS59189800A JP6348483A JP6348483A JPS59189800A JP S59189800 A JPS59189800 A JP S59189800A JP 6348483 A JP6348483 A JP 6348483A JP 6348483 A JP6348483 A JP 6348483A JP S59189800 A JPS59189800 A JP S59189800A
Authority
JP
Japan
Prior art keywords
end side
parallel
electrode parts
lead wires
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
JP6348483A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0452679B2 (cs
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 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 true JPS59189800A (ja) 1984-10-27
JPH0452679B2 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)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012532478A (ja) * 2009-06-30 2012-12-13 ニュー トランスデューサーズ リミテッド アクチュエータ
WO2016194683A1 (ja) * 2015-05-30 2016-12-08 第一精工株式会社 スピーカ
WO2019116038A1 (en) * 2017-12-13 2019-06-20 Nvf Tech Ltd Distributed mode loudspeaker actuator including patterned electrodes

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012532478A (ja) * 2009-06-30 2012-12-13 ニュー トランスデューサーズ リミテッド アクチュエータ
WO2016194683A1 (ja) * 2015-05-30 2016-12-08 第一精工株式会社 スピーカ
JPWO2016194683A1 (ja) * 2015-05-30 2017-06-15 第一精工株式会社 スピーカ
US10104477B2 (en) 2015-05-30 2018-10-16 Dai-Ichi Seiko Co., Ltd. Speaker for generating sound based on digital signal
WO2019116038A1 (en) * 2017-12-13 2019-06-20 Nvf Tech Ltd Distributed mode loudspeaker actuator including patterned electrodes
US10356523B2 (en) 2017-12-13 2019-07-16 Nvf Tech Ltd Distributed mode loudspeaker actuator including patterned electrodes
US10631089B2 (en) 2017-12-13 2020-04-21 Google Llc Distributed mode loudspeaker actuator including patterned electrodes
US11032643B2 (en) 2017-12-13 2021-06-08 Google Llc Distributed mode loudspeaker actuator including patterned electrodes
EP4109926A1 (en) * 2017-12-13 2022-12-28 Google LLC Distributed mode loudspeaker actuator including patterned electrodes

Also Published As

Publication number Publication date
JPH0452679B2 (cs) 1992-08-24

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