JP2019047414A5 - - Google Patents

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Publication number
JP2019047414A5
JP2019047414A5 JP2017171091A JP2017171091A JP2019047414A5 JP 2019047414 A5 JP2019047414 A5 JP 2019047414A5 JP 2017171091 A JP2017171091 A JP 2017171091A JP 2017171091 A JP2017171091 A JP 2017171091A JP 2019047414 A5 JP2019047414 A5 JP 2019047414A5
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JP
Japan
Prior art keywords
ultrasonic
sound
speakers
speaker
signal
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Pending
Application number
JP2017171091A
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English (en)
Japanese (ja)
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JP2019047414A (ja
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Publication date
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Priority to JP2017171091A priority Critical patent/JP2019047414A/ja
Priority claimed from JP2017171091A external-priority patent/JP2019047414A/ja
Priority to DE112018004874.8T priority patent/DE112018004874T5/de
Priority to PCT/JP2018/032619 priority patent/WO2019049827A1/ja
Publication of JP2019047414A publication Critical patent/JP2019047414A/ja
Publication of JP2019047414A5 publication Critical patent/JP2019047414A5/ja
Pending legal-status Critical Current

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JP2017171091A 2017-09-06 2017-09-06 超音波出力装置、および発音制御方法 Pending JP2019047414A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2017171091A JP2019047414A (ja) 2017-09-06 2017-09-06 超音波出力装置、および発音制御方法
DE112018004874.8T DE112018004874T5 (de) 2017-09-06 2018-09-03 Ultraschallwellen-Ausgabevorrichtung und Schallausgabe-Steuerverfahren
PCT/JP2018/032619 WO2019049827A1 (ja) 2017-09-06 2018-09-03 超音波出力装置、および発音制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017171091A JP2019047414A (ja) 2017-09-06 2017-09-06 超音波出力装置、および発音制御方法

Publications (2)

Publication Number Publication Date
JP2019047414A JP2019047414A (ja) 2019-03-22
JP2019047414A5 true JP2019047414A5 (https=) 2020-01-09

Family

ID=65634209

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017171091A Pending JP2019047414A (ja) 2017-09-06 2017-09-06 超音波出力装置、および発音制御方法

Country Status (3)

Country Link
JP (1) JP2019047414A (https=)
DE (1) DE112018004874T5 (https=)
WO (1) WO2019049827A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025085191A (ja) * 2023-11-24 2025-06-05 アルプスアルパイン株式会社 スピーカシステム

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005286584A (ja) * 2004-03-29 2005-10-13 Mitsubishi Electric Engineering Co Ltd パラメトリックスピーカ
JP2011162073A (ja) * 2010-02-10 2011-08-25 Tabuchi Electric Co Ltd 電動車両
JP5338872B2 (ja) * 2011-08-02 2013-11-13 株式会社デンソー 車両存在報知装置
JP2013095236A (ja) * 2011-10-31 2013-05-20 Denso Corp 車両存在通報装置
JP2017043197A (ja) * 2015-08-26 2017-03-02 本田技研工業株式会社 車両の周囲に警報音を発出する警報装置
JP6581931B2 (ja) 2016-03-23 2019-09-25 株式会社小松製作所 モータグレーダにおける制御方法およびモータグレーダ

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