CH610169A5 - Acoustic aid apparatus - Google Patents
Acoustic aid apparatusInfo
- Publication number
- CH610169A5 CH610169A5 CH1244076A CH1244076A CH610169A5 CH 610169 A5 CH610169 A5 CH 610169A5 CH 1244076 A CH1244076 A CH 1244076A CH 1244076 A CH1244076 A CH 1244076A CH 610169 A5 CH610169 A5 CH 610169A5
- Authority
- CH
- Switzerland
- Prior art keywords
- person
- transmitter
- receiver
- carried out
- aid apparatus
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 abstract 2
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000005236 sound signal Effects 0.000 abstract 1
Classifications
-
- 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
- H04R25/55—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using an external connection, either wireless or wired
- H04R25/554—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using an external connection, either wireless or wired using a wireless connection, e.g. between microphone and amplifier or using Tcoils
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C11/00—Non-optical adjuncts; Attachment thereof
- G02C11/06—Hearing aids
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Otolaryngology (AREA)
- General Health & Medical Sciences (AREA)
- Acoustics & Sound (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Neurosurgery (AREA)
- Signal Processing (AREA)
- Prostheses (AREA)
- Circuit For Audible Band Transducer (AREA)
- Eyeglasses (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The acoustic aid apparatus detects sounds to the side of a person on which his non-functioning ear is located in order to present them without wires on the other side of the person where they are transmitted with the aid of an earpiece to the usable ear of the said person. A spectacle arm (12) contains, for this purpose, a transmitter of electromagnetic signals and the other arm (13) a receiver of these same signals. Transmission is carried out by carrier frequency lying between 150 and 250 KHz modulated by the sound signal. The transmitter and the receiver each have a coil/core assembly whose longitudinal axes are parallel. The wireless transmission is therefore carried out by coupling the two assemblies. <IMAGE>
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US62349675A | 1975-10-17 | 1975-10-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH610169A5 true CH610169A5 (en) | 1979-03-30 |
Family
ID=24498293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1244076A CH610169A5 (en) | 1975-10-17 | 1976-10-02 | Acoustic aid apparatus |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS5249703A (en) |
| AU (1) | AU510028B2 (en) |
| BE (1) | BE847287A (en) |
| BR (1) | BR7605770A (en) |
| CA (1) | CA1100618A (en) |
| CH (1) | CH610169A5 (en) |
| DE (1) | DE2643465A1 (en) |
| DK (1) | DK459376A (en) |
| FR (1) | FR2328350A1 (en) |
| GB (1) | GB1559611A (en) |
| IT (1) | IT1073024B (en) |
| LU (1) | LU75885A1 (en) |
| MX (1) | MX143842A (en) |
| NL (1) | NL7610562A (en) |
| NO (1) | NO763455L (en) |
| SE (1) | SE7610096L (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2844979C2 (en) * | 1978-10-16 | 1989-08-31 | Juval Dr.-Ing. 8000 München Mantel | Hearing aid |
| DE8105651U1 (en) * | 1981-02-27 | 1981-08-20 | Siemens AG, 1000 Berlin und 8000 München | INDUCTION COIL |
| JPS57191762A (en) * | 1981-05-20 | 1982-11-25 | Toshiba Corp | Abnormality detecting device |
| JPS59227547A (en) * | 1983-05-30 | 1984-12-20 | ヴオルゴグラ−ドスキイ・ポリテクニチエスキイ・インスチテユ−ト | Anti-lock brake system for prime mover type vehicle |
| JPS6434100A (en) * | 1987-07-30 | 1989-02-03 | Rion Co | Hearing aid |
| EP0993232A3 (en) * | 1998-10-06 | 2003-06-25 | Dimitrios Pierroutsakos | Device for amelioration of the quality of hearing |
| GB2385738A (en) * | 2002-02-21 | 2003-08-27 | Gordon Maclean Campbell | Head-mounted microphone transmitting signals to a hearing aid |
| DE10323219B3 (en) * | 2003-05-22 | 2004-12-09 | Siemens Audiologische Technik Gmbh | Coil system and remote control for a hearing aid |
| US10609465B1 (en) * | 2018-10-04 | 2020-03-31 | Bose Corporation | Acoustic device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS437621Y1 (en) * | 1964-07-25 | 1968-04-05 |
-
1976
- 1976-08-16 CA CA259,123A patent/CA1100618A/en not_active Expired
- 1976-08-31 BR BR7605770A patent/BR7605770A/en unknown
- 1976-08-31 AU AU17303/76A patent/AU510028B2/en not_active Expired
- 1976-09-07 MX MX166206A patent/MX143842A/en unknown
- 1976-09-13 SE SE7610096A patent/SE7610096L/en unknown
- 1976-09-23 NL NL7610562A patent/NL7610562A/en not_active Application Discontinuation
- 1976-09-27 DE DE19762643465 patent/DE2643465A1/en not_active Ceased
- 1976-09-28 LU LU75885A patent/LU75885A1/xx unknown
- 1976-10-01 FR FR7629523A patent/FR2328350A1/en active Granted
- 1976-10-02 CH CH1244076A patent/CH610169A5/en not_active IP Right Cessation
- 1976-10-04 JP JP51119263A patent/JPS5249703A/en active Granted
- 1976-10-11 NO NO763455A patent/NO763455L/no unknown
- 1976-10-13 DK DK459376A patent/DK459376A/en unknown
- 1976-10-14 IT IT28297/76A patent/IT1073024B/en active
- 1976-10-14 BE BE171519A patent/BE847287A/en not_active IP Right Cessation
- 1976-10-15 GB GB43007/76A patent/GB1559611A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1100618A (en) | 1981-05-05 |
| NL7610562A (en) | 1977-04-19 |
| AU510028B2 (en) | 1980-06-05 |
| LU75885A1 (en) | 1977-05-11 |
| IT1073024B (en) | 1985-04-13 |
| JPS5734720B2 (en) | 1982-07-24 |
| BR7605770A (en) | 1977-08-23 |
| GB1559611A (en) | 1980-01-23 |
| AU1730376A (en) | 1978-03-09 |
| FR2328350B3 (en) | 1979-06-08 |
| DK459376A (en) | 1977-04-18 |
| JPS5249703A (en) | 1977-04-21 |
| SE7610096L (en) | 1977-04-18 |
| NO763455L (en) | 1977-04-19 |
| BE847287A (en) | 1977-01-31 |
| MX143842A (en) | 1981-07-24 |
| DE2643465A1 (en) | 1977-05-05 |
| FR2328350A1 (en) | 1977-05-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |