WebIPC (2011.01), Section H 1. H04R 1/38 • • • • in which sound waves act upon both sides of a diaphragm and incorporating acoustic ... H04R 9/16, H04R 11/12, H04R 17/08, H04R 19/10) Note(s) In this group, the following expression is used with the meaning indicated: http://www.publish.ne.jp/ipc/H04R.htm
Learning hearing aid — Technische Universiteit Eindhoven …
WebA hearing aid (100) is provided with a main case (2) mounted on the back surface of the ear (1), a sound conductor (3) connected at one end to the main case (2) and at the other end to an ear chip (6), and an engagement part (8) for maintaining the ear chip (6), which is connected to the other end of the sound conductor (3), at the outer ear canal (7) of the … WebIPC: H01L 21/82 (2006.01) Application filing date: 3 November 2024 Grant title: High power device fault localization via die surface contouring: 03 March 2024: GB2443228: GB0621218.7: Owner: Gary Paul Nicholson IPC: H04R 17/00 (2006.01) Application filing date: 25 October 2006 Grant title: Piezo-electric loudspeaker: 03 March 2024: … biltwell showroom
SMART HEADPHONE DEVICE PERSONALIZE SYSTEM HAVING …
Web[0003] Occlusion effect is due to the sealed volume of ear canal causing loud perceived sound pressure by the listener. For example, the occlusion effect occurs while the listener does specific motion(s) generating a bone-conducted sound (such as walking, jogging, talking, eating, touching the acoustic transducer, etc.) and uses the wearable sound … Web5 okt. 2024 · IPC H04R 3/00 H04R 25/00 G08B 7/06 G08B 29/18 Title APPARATUS, METHOD AND COMPUTER PROGRAM FOR IDENTIFYING ACOUSTIC EVENTS, IN … Webトップ> IPCトップ> IPC H04クラス 国際特許分類カテゴリ H04R H04R 1/00 : 変換器の細部 H04R 1/00 : 変換器の細部(91) H04R 1/02 : ・ケーシング キャビネット それらへの実装(150) H04R 1/04 : ・・マイクロホンとそのための電気回路との構造的結合(6) H04R 1/06 : ・回路導線の配線 回路導線の張力緩和(52) H04R 1/08 : ・送話器口 その付属物(13) … biltwell slope arm sofas living room