JP2019533319A5 - - Google Patents

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Publication number
JP2019533319A5
JP2019533319A5 JP2018560488A JP2018560488A JP2019533319A5 JP 2019533319 A5 JP2019533319 A5 JP 2019533319A5 JP 2018560488 A JP2018560488 A JP 2018560488A JP 2018560488 A JP2018560488 A JP 2018560488A JP 2019533319 A5 JP2019533319 A5 JP 2019533319A5
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JP
Japan
Prior art keywords
speaker
electrode
ventilation conduit
conduit
sound generating
Prior art date
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Application number
JP2018560488A
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English (en)
Japanese (ja)
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JP6984899B2 (ja
JP2019533319A (ja
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Publication date
Priority claimed from GBGB1615702.6A external-priority patent/GB201615702D0/en
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Publication of JP2019533319A publication Critical patent/JP2019533319A/ja
Publication of JP2019533319A5 publication Critical patent/JP2019533319A5/ja
Application granted granted Critical
Publication of JP6984899B2 publication Critical patent/JP6984899B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2018560488A 2016-09-15 2017-06-21 プラズマスピーカ Active JP6984899B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1615702.6 2016-09-15
GBGB1615702.6A GB201615702D0 (en) 2016-09-15 2016-09-15 Plasma speaker
PCT/EP2017/065309 WO2018050304A1 (en) 2016-09-15 2017-06-21 Plasma speaker

Publications (3)

Publication Number Publication Date
JP2019533319A JP2019533319A (ja) 2019-11-14
JP2019533319A5 true JP2019533319A5 (enExample) 2020-07-16
JP6984899B2 JP6984899B2 (ja) 2021-12-22

Family

ID=57288736

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018560488A Active JP6984899B2 (ja) 2016-09-15 2017-06-21 プラズマスピーカ

Country Status (6)

Country Link
US (1) US10567887B2 (enExample)
EP (1) EP3513576B1 (enExample)
JP (1) JP6984899B2 (enExample)
CN (1) CN109716791B (enExample)
GB (1) GB201615702D0 (enExample)
WO (1) WO2018050304A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017105401B4 (de) * 2017-03-14 2019-01-31 Tdk Electronics Ag Vorrichtung zur Erzeugung eines nichtthermischen Atmosphärendruck-Plasmas
CN110430515B (zh) * 2019-08-23 2021-03-23 苏州锐丰建声灯光音响器材工程安装有限公司 改良型等离子扬声器
CN110381429B (zh) * 2019-08-23 2021-06-04 胡振强 定向式等离子扬声器
CN111988900A (zh) * 2020-07-21 2020-11-24 中国空气动力研究与发展中心低速空气动力研究所 等离子体激励器的应用及次声波产生方法、装置
GB202307872D0 (en) * 2023-05-25 2023-07-12 Sonexos Sa Electroacoustic plasma transducer system
GB202316485D0 (en) * 2023-10-27 2023-12-13 Sonexos Sa Electroacoustic plasma transducer system
CN117202058B (zh) * 2023-11-03 2024-03-26 地球山(苏州)微电子科技有限公司 一种像素发声单元、发声方法及数字扬声器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5092755U (enExample) * 1973-12-25 1975-08-05
FR2506551A1 (fr) * 1981-05-21 1982-11-26 Bondar Henri Procede et dispositif pour transformer une tension electrique periodique bf en ondes acoustiques ou inversement
US5966452A (en) * 1997-03-07 1999-10-12 American Technology Corporation Sound reduction method and system for jet engines
CN101232770A (zh) * 2008-01-25 2008-07-30 华中科技大学 介质阻挡放电等离子体喷流装置
US8172547B2 (en) * 2008-01-31 2012-05-08 The Boeing Company Dielectric barrier discharge pump apparatus and method
JP2010141858A (ja) * 2008-12-15 2010-06-24 Sony Corp 音声発生装置
CN101778327B (zh) * 2010-01-07 2012-12-26 姚宗栋 一种电声转换方法和装置
CN101820573B (zh) * 2010-04-30 2013-07-10 卢驭龙 一种等离子扬声器的控制装置及等离子扬声器
CN202218397U (zh) * 2011-09-27 2012-05-09 赵舸 等离子体扬声器
JP5777540B2 (ja) * 2012-02-24 2015-09-09 株式会社オーディオテクニカ 電気音響変換器
JP6099143B2 (ja) * 2013-06-12 2017-03-22 株式会社オーディオテクニカ 電気音響変換器

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