JP2007312367A5 - - Google Patents

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Publication number
JP2007312367A5
JP2007312367A5 JP2007103687A JP2007103687A JP2007312367A5 JP 2007312367 A5 JP2007312367 A5 JP 2007312367A5 JP 2007103687 A JP2007103687 A JP 2007103687A JP 2007103687 A JP2007103687 A JP 2007103687A JP 2007312367 A5 JP2007312367 A5 JP 2007312367A5
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JP
Japan
Prior art keywords
listener
angle
wave
signal
unit
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.)
Withdrawn
Application number
JP2007103687A
Other languages
English (en)
Japanese (ja)
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JP2007312367A (ja
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Publication date
Application filed filed Critical
Priority to JP2007103687A priority Critical patent/JP2007312367A/ja
Priority claimed from JP2007103687A external-priority patent/JP2007312367A/ja
Priority to US11/736,066 priority patent/US8041049B2/en
Publication of JP2007312367A publication Critical patent/JP2007312367A/ja
Publication of JP2007312367A5 publication Critical patent/JP2007312367A5/ja
Withdrawn legal-status Critical Current

Links

JP2007103687A 2006-04-18 2007-04-11 超音波スピーカの出力制御方法及び超音波スピーカシステム Withdrawn JP2007312367A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2007103687A JP2007312367A (ja) 2006-04-18 2007-04-11 超音波スピーカの出力制御方法及び超音波スピーカシステム
US11/736,066 US8041049B2 (en) 2006-04-18 2007-04-17 Method for controlling output from ultrasonic speaker and ultrasonic speaker system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006114123 2006-04-18
JP2007103687A JP2007312367A (ja) 2006-04-18 2007-04-11 超音波スピーカの出力制御方法及び超音波スピーカシステム

Publications (2)

Publication Number Publication Date
JP2007312367A JP2007312367A (ja) 2007-11-29
JP2007312367A5 true JP2007312367A5 (enExample) 2010-05-27

Family

ID=38822018

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007103687A Withdrawn JP2007312367A (ja) 2006-04-18 2007-04-11 超音波スピーカの出力制御方法及び超音波スピーカシステム

Country Status (2)

Country Link
US (1) US8041049B2 (enExample)
JP (1) JP2007312367A (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8180062B2 (en) * 2007-05-30 2012-05-15 Nokia Corporation Spatial sound zooming
SG178241A1 (en) * 2009-08-25 2012-03-29 Univ Nanyang Tech A directional sound system
WO2014041587A1 (ja) * 2012-09-14 2014-03-20 Ｎｅｃカシオモバイルコミュニケーションズ株式会社 スピーカ装置及び電子機器
US9743201B1 (en) * 2013-03-14 2017-08-22 Apple Inc. Loudspeaker array protection management
US9886941B2 (en) 2013-03-15 2018-02-06 Elwha Llc Portable electronic device directed audio targeted user system and method
US10181314B2 (en) 2013-03-15 2019-01-15 Elwha Llc Portable electronic device directed audio targeted multiple user system and method
US10575093B2 (en) 2013-03-15 2020-02-25 Elwha Llc Portable electronic device directed audio emitter arrangement system and method
US10531190B2 (en) * 2013-03-15 2020-01-07 Elwha Llc Portable electronic device directed audio system and method
US10291983B2 (en) 2013-03-15 2019-05-14 Elwha Llc Portable electronic device directed audio system and method
US9554225B2 (en) * 2013-09-30 2017-01-24 Covidien Lp Devices and methods for audible indicators emanating from selected locations
US9258651B2 (en) * 2013-10-17 2016-02-09 Turtle Beach Corporation Transparent parametric transducer and related methods
US10051412B2 (en) * 2015-02-25 2018-08-14 Ricoh Company, Ltd. Locational information transmission system, locational information transmission apparatus, and information processing device
US10187724B2 (en) * 2017-02-16 2019-01-22 Nanning Fugui Precision Industrial Co., Ltd. Directional sound playing system and method
US20190387088A1 (en) * 2018-06-14 2019-12-19 Qualcomm Incorporated Smart ringtone control
CN116320880B (zh) * 2023-05-25 2023-10-20 荣耀终端有限公司 音频处理方法和装置
KR20250083799A (ko) * 2023-12-01 2025-06-10 삼성전자주식회사 전자 장치 및 전자 장치의 제어 방법

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0674467B1 (en) * 1993-10-04 2006-11-29 Sony Corporation Audio reproducing device
JP3264249B2 (ja) * 1998-06-15 2002-03-11 日本電気株式会社 自動方位決めスピーカ装置
US7016504B1 (en) * 1999-09-21 2006-03-21 Insonus Medical, Inc. Personal hearing evaluator
IL134979A (en) * 2000-03-09 2004-02-19 Be4 Ltd A system and method for optimizing three-dimensional hearing
SE518418C2 (sv) * 2000-12-28 2002-10-08 Ericsson Telefon Ab L M Ljudbaserad närhetsdetektor
JP2005080227A (ja) * 2003-09-03 2005-03-24 Seiko Epson Corp 音声情報提供方法及び指向型音声情報提供装置

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