JP2019121895A - 音響装置 - Google Patents

音響装置 Download PDF

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Publication number
JP2019121895A
JP2019121895A JP2018000001A JP2018000001A JP2019121895A JP 2019121895 A JP2019121895 A JP 2019121895A JP 2018000001 A JP2018000001 A JP 2018000001A JP 2018000001 A JP2018000001 A JP 2018000001A JP 2019121895 A JP2019121895 A JP 2019121895A
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JP
Japan
Prior art keywords
driver unit
sound
earplug
earphone
ear
Prior art date
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Pending
Application number
JP2018000001A
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English (en)
Japanese (ja)
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JP2019121895A5 (enExample
Inventor
佐藤　謙治
Kenji Sato
謙治 佐藤
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.)
Hatsumeiya KK
Original Assignee
Hatsumeiya KK
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.)
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Publication date
Application filed by Hatsumeiya KK filed Critical Hatsumeiya KK
Priority to JP2018000001A priority Critical patent/JP2019121895A/ja
Publication of JP2019121895A publication Critical patent/JP2019121895A/ja
Publication of JP2019121895A5 publication Critical patent/JP2019121895A5/ja
Pending legal-status Critical Current

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  • Headphones And Earphones (AREA)
JP2018000001A 2018-01-01 2018-01-01 音響装置 Pending JP2019121895A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2018000001A JP2019121895A (ja) 2018-01-01 2018-01-01 音響装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018000001A JP2019121895A (ja) 2018-01-01 2018-01-01 音響装置

Publications (2)

Publication Number Publication Date
JP2019121895A true JP2019121895A (ja) 2019-07-22
JP2019121895A5 JP2019121895A5 (enExample) 2021-03-04

Family

ID=67307484

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018000001A Pending JP2019121895A (ja) 2018-01-01 2018-01-01 音響装置

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JP (1) JP2019121895A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023517416A (ja) * 2020-03-18 2023-04-26 メタ プラットフォームズ テクノロジーズ， リミテッド ライアビリティ カンパニー インイヤー式スピーカ

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05207579A (ja) * 1991-06-03 1993-08-13 Pioneer Electron Corp イヤースピーカ
JP2005094552A (ja) * 2003-09-19 2005-04-07 Olympus Corp 超音波振動子およびその製造方法
US20070009130A1 (en) * 2001-08-10 2007-01-11 Clear-Tone Hearing Aid BTE/CIC auditory device and modular connector system therefor
WO2009107578A1 (ja) * 2008-02-25 2009-09-03 Sato Kenji 音響装置
JP2009232443A (ja) * 2008-02-29 2009-10-08 Nec Tokin Corp 受話装置
JP2012050049A (ja) * 2010-08-30 2012-03-08 Junichi Kakumoto イヤホンとイヤホン用遮音エレメント
US20120243699A1 (en) * 2011-03-24 2012-09-27 Kevin Michael Ear canal transducer mounting system
JP2012235406A (ja) * 2011-05-09 2012-11-29 Sony Corp 音響装置および異音検出方法

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05207579A (ja) * 1991-06-03 1993-08-13 Pioneer Electron Corp イヤースピーカ
US20070009130A1 (en) * 2001-08-10 2007-01-11 Clear-Tone Hearing Aid BTE/CIC auditory device and modular connector system therefor
JP2005094552A (ja) * 2003-09-19 2005-04-07 Olympus Corp 超音波振動子およびその製造方法
WO2009107578A1 (ja) * 2008-02-25 2009-09-03 Sato Kenji 音響装置
JP2009232443A (ja) * 2008-02-29 2009-10-08 Nec Tokin Corp 受話装置
JP2012050049A (ja) * 2010-08-30 2012-03-08 Junichi Kakumoto イヤホンとイヤホン用遮音エレメント
US20120243699A1 (en) * 2011-03-24 2012-09-27 Kevin Michael Ear canal transducer mounting system
JP2012235406A (ja) * 2011-05-09 2012-11-29 Sony Corp 音響装置および異音検出方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023517416A (ja) * 2020-03-18 2023-04-26 メタ プラットフォームズ テクノロジーズ， リミテッド ライアビリティ カンパニー インイヤー式スピーカ

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