JP3947524B2 - 補聴器用マイク付きイヤホン - Google Patents
補聴器用マイク付きイヤホン Download PDFInfo
- Publication number
- JP3947524B2 JP3947524B2 JP2004094902A JP2004094902A JP3947524B2 JP 3947524 B2 JP3947524 B2 JP 3947524B2 JP 2004094902 A JP2004094902 A JP 2004094902A JP 2004094902 A JP2004094902 A JP 2004094902A JP 3947524 B2 JP3947524 B2 JP 3947524B2
- Authority
- JP
- Japan
- Prior art keywords
- microphone
- hearing aid
- earphone
- vibration
- speaker
- 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.)
- Expired - Fee Related
Links
Landscapes
- Headphones And Earphones (AREA)
Description
図1は本発明の実施の形態1に係る補聴器用マイク付きイヤホンの人体の耳に装着する耳装着部を示す拡大図である。
2 ハウジング
3 スピーカー部材
4 マイク部材
5 コード5
6 第1のハウジング
7 第2のハウジング
9 スピーカーユニット
10 防振部材
Claims (2)
- 人体の耳の外耳道に対応した位置に装着される耳装着部と、電気信号を音声振動に変換するスピーカー手段と、前記スピーカー手段に近接して配置され、外部の音声振動を電気信号に変換するマイク手段とを備え、前記マイク手段によって外部の音声振動を電気信号に変換するとともに、当該マイク手段によって変換された電気信号を増幅器により増幅し、前記スピーカー手段によって音声振動に増幅変換するために補聴器用マイク付きイヤホンにおいて、前記スピーカー手段を、その振動を減衰させる防振部材を介して耳装着部の本体に取り付けるとともに、当該スピーカー手段の音響インピーダンスを低下させるインピーダンス低下手段として、前記スピーカー手段の振動板の内部と外部を連通する切欠き部を、前記スピーカー手段の振動板を支持する支持部材に設けたことを特徴とする補聴器用マイク付きイヤホン。
- 前記防振部材が、合成樹脂製の粘弾性体からなる請求項1に記載の補聴器用マイク付きイヤホン。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004094902A JP3947524B2 (ja) | 2004-03-29 | 2004-03-29 | 補聴器用マイク付きイヤホン |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004094902A JP3947524B2 (ja) | 2004-03-29 | 2004-03-29 | 補聴器用マイク付きイヤホン |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005286500A JP2005286500A (ja) | 2005-10-13 |
JP3947524B2 true JP3947524B2 (ja) | 2007-07-25 |
Family
ID=35184445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004094902A Expired - Fee Related JP3947524B2 (ja) | 2004-03-29 | 2004-03-29 | 補聴器用マイク付きイヤホン |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3947524B2 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1030649C2 (nl) * | 2005-12-12 | 2007-06-13 | Exsilent Res Bv | Hoortoestel. |
JP5246695B2 (ja) * | 2008-10-03 | 2013-07-24 | リオン株式会社 | 耳かけ型補聴器 |
JP4652474B1 (ja) * | 2010-03-08 | 2011-03-16 | 株式会社オーディオテクニカ | イヤホン |
EP2811755B1 (en) * | 2012-02-01 | 2018-07-04 | Onkyo Kabushiki Kaisha d/b/a Onkyo Corporation | Audio processing device |
JP5548790B1 (ja) * | 2013-01-30 | 2014-07-16 | 進 庄司 | 集音マイク付き開放型イヤフォンおよび難聴用補助器 |
JP5385472B2 (ja) * | 2013-02-21 | 2014-01-08 | パイオニア株式会社 | 音声処理装置 |
JP5825317B2 (ja) * | 2013-10-03 | 2015-12-02 | オンキヨー株式会社 | 音声処理装置 |
JP2016116153A (ja) * | 2014-12-17 | 2016-06-23 | スター精密株式会社 | 外耳道装着型イヤホンマイク |
JP6330649B2 (ja) * | 2014-12-19 | 2018-05-30 | 株式会社Jvcケンウッド | マイク付イヤホン |
JP6478317B2 (ja) * | 2014-12-24 | 2019-03-06 | 学校法人 東洋大学 | 外耳道装着型イヤホンマイク |
-
2004
- 2004-03-29 JP JP2004094902A patent/JP3947524B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2005286500A (ja) | 2005-10-13 |
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