BE406162A - - Google Patents
Info
- Publication number
- BE406162A BE406162A BE406162DA BE406162A BE 406162 A BE406162 A BE 406162A BE 406162D A BE406162D A BE 406162DA BE 406162 A BE406162 A BE 406162A
- Authority
- BE
- Belgium
Links
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
- H04R25/60—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles
- H04R25/604—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of acoustic or vibrational transducers
- H04R25/606—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of acoustic or vibrational transducers acting directly on the eardrum, the ossicles or the skull, e.g. mastoid, tooth, maxillary or mandibular bone, or mechanically stimulating the cochlea, e.g. at the oval window
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R11/00—Transducers of moving-armature or moving-core type
- H04R11/02—Loudspeakers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
- H04R2460/13—Hearing devices using bone conduction transducers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S181/00—Acoustics
- Y10S181/40—Wave coupling
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Neurosurgery (AREA)
- Electromagnetism (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US697673A US2127468A (en) | 1933-11-11 | 1933-11-11 | Bone conduction hearing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE406162A true BE406162A (es) | 1900-01-01 |
Family
ID=24802074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE406162D BE406162A (es) | 1933-11-11 |
Country Status (4)
| Country | Link |
|---|---|
| US (3) | US2127468A (es) |
| AU (1) | AU2013034A (es) |
| BE (1) | BE406162A (es) |
| NL (1) | NL45398C (es) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2522099A (en) * | 1946-12-20 | 1950-09-12 | Demant William | Portable electromagnetic hearing aid |
| US2463786A (en) * | 1947-02-10 | 1949-03-08 | E A Myers & Sons | Electromagnetic mechanism for bone conduction receivers, etc. |
| NL79002C (es) * | 1949-07-25 | |||
| GB672988A (en) * | 1949-08-16 | 1952-05-28 | Fortiphone Ltd | Improvements in or relating to bone conduction hearing aids |
| US3178512A (en) * | 1962-08-23 | 1965-04-13 | Artnell Company | Electrical sound reproducing device |
| US3623064A (en) * | 1968-10-11 | 1971-11-23 | Bell & Howell Co | Paging receiver having cycling eccentric mass |
| US5107540A (en) * | 1989-09-07 | 1992-04-21 | Motorola, Inc. | Electromagnetic resonant vibrator |
| AU2002222893A1 (en) * | 2001-12-21 | 2003-07-09 | Rti Tech Pte Ltd. | Vibration-based talk-through method and apparatus |
| JP3794986B2 (ja) * | 2002-05-28 | 2006-07-12 | 株式会社テムコジャパン | 骨伝導スピーカ |
| EP2403271A1 (en) | 2010-06-29 | 2012-01-04 | Oticon Medical A/S | Vibrator with adjustment system |
| US9020168B2 (en) | 2011-08-30 | 2015-04-28 | Nokia Corporation | Apparatus and method for audio delivery with different sound conduction transducers |
| EP3873111A1 (en) * | 2017-11-14 | 2021-09-01 | Oticon Medical A/S | Bone conduction hearing aid with an air gap adjustment mechanism |
| US12010479B2 (en) * | 2022-10-27 | 2024-06-11 | Luis Stohr | System and method for perceiving high audio frequency in stereo through human bones |
-
0
- BE BE406162D patent/BE406162A/xx unknown
-
1933
- 1933-11-11 US US697673A patent/US2127468A/en not_active Expired - Lifetime
-
1934
- 1934-11-09 NL NL71366A patent/NL45398C/nl active
- 1934-11-12 AU AU20130/34A patent/AU2013034A/en not_active Expired
-
1938
- 1938-09-02 US US22819138 patent/USRE20896E/en not_active Expired
- 1938-12-23 US US24749238 patent/USRE21030E/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU2013034A (en) | 1936-01-13 |
| NL45398C (nl) | 1939-03-16 |
| USRE20896E (en) | 1938-10-25 |
| USRE21030E (en) | 1939-03-14 |
| US2127468A (en) | 1938-08-16 |