GB1443157A - Auditory aids for the deaf - Google Patents
Auditory aids for the deafInfo
- Publication number
- GB1443157A GB1443157A GB5488272A GB5488272A GB1443157A GB 1443157 A GB1443157 A GB 1443157A GB 5488272 A GB5488272 A GB 5488272A GB 5488272 A GB5488272 A GB 5488272A GB 1443157 A GB1443157 A GB 1443157A
- Authority
- GB
- United Kingdom
- Prior art keywords
- deaf
- auditory
- aids
- auditory aids
- 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
Links
- 206010011878 Deafness Diseases 0.000 title 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
- H04R27/00—Public address systems
- H04R27/02—Amplifying systems for the deaf
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5488272A GB1443157A (en) | 1972-11-28 | 1972-11-28 | Auditory aids for the deaf |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5488272A GB1443157A (en) | 1972-11-28 | 1972-11-28 | Auditory aids for the deaf |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1443157A true GB1443157A (en) | 1976-07-21 |
Family
ID=10472347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5488272A Expired GB1443157A (en) | 1972-11-28 | 1972-11-28 | Auditory aids for the deaf |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1443157A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998025439A1 (en) * | 1996-12-04 | 1998-06-11 | A E Patents Limited | Hearing enhancement system |
GB2392869A (en) * | 2002-09-16 | 2004-03-17 | Contacta Ltd | Clipboard to assist persons with impaired hearing |
EP1933595A1 (en) * | 2006-12-15 | 2008-06-18 | Hervé Allart De Hees | Acoustic device with directional diffusion suitable for hearers and device-wearing non-hearers |
FR2917563A1 (en) * | 2006-12-15 | 2008-12-19 | De Hees Herve Allart | DIRECTIONAL DIFFUSION ACOUSTIC DEVICE SUITABLE FOR BOTH HEARING AND APPARENT DEVICE |
FR3078225A1 (en) * | 2018-02-16 | 2019-08-23 | Cecile Planchais | SOUND DISTRIBUTION BENCH |
-
1972
- 1972-11-28 GB GB5488272A patent/GB1443157A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998025439A1 (en) * | 1996-12-04 | 1998-06-11 | A E Patents Limited | Hearing enhancement system |
US6516075B1 (en) | 1996-12-04 | 2003-02-04 | A. E. Patents Limited | Hearing enhancement system |
GB2392869A (en) * | 2002-09-16 | 2004-03-17 | Contacta Ltd | Clipboard to assist persons with impaired hearing |
EP1933595A1 (en) * | 2006-12-15 | 2008-06-18 | Hervé Allart De Hees | Acoustic device with directional diffusion suitable for hearers and device-wearing non-hearers |
FR2917563A1 (en) * | 2006-12-15 | 2008-12-19 | De Hees Herve Allart | DIRECTIONAL DIFFUSION ACOUSTIC DEVICE SUITABLE FOR BOTH HEARING AND APPARENT DEVICE |
FR3078225A1 (en) * | 2018-02-16 | 2019-08-23 | Cecile Planchais | SOUND DISTRIBUTION BENCH |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee | ||
PCNP | Patent ceased through non-payment of renewal fee |