WO2007128609A1 - Hearing device - Google Patents
Hearing device Download PDFInfo
- Publication number
- WO2007128609A1 WO2007128609A1 PCT/EP2007/052366 EP2007052366W WO2007128609A1 WO 2007128609 A1 WO2007128609 A1 WO 2007128609A1 EP 2007052366 W EP2007052366 W EP 2007052366W WO 2007128609 A1 WO2007128609 A1 WO 2007128609A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- spl
- input
- sound
- hearing device
- output
- Prior art date
Links
- 230000013707 sensory perception of sound Effects 0.000 title claims abstract description 134
- 230000005236 sound signal Effects 0.000 claims abstract description 67
- 230000007423 decrease Effects 0.000 claims abstract description 30
- 210000003454 tympanic membrane Anatomy 0.000 claims abstract description 22
- 230000002463 transducing effect Effects 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims description 20
- 238000001914 filtration Methods 0.000 claims description 11
- 230000000670 limiting effect Effects 0.000 claims description 7
- 101710097688 Probable sphingosine-1-phosphate lyase Proteins 0.000 claims 5
- 101710105985 Sphingosine-1-phosphate lyase Proteins 0.000 claims 5
- 101710122496 Sphingosine-1-phosphate lyase 1 Proteins 0.000 claims 5
- 238000000263 scanning probe lithography Methods 0.000 claims 5
- 210000000613 ear canal Anatomy 0.000 abstract description 15
- 230000002829 reductive effect Effects 0.000 abstract description 3
- 230000036961 partial effect Effects 0.000 description 12
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 230000003247 decreasing effect Effects 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000008447 perception Effects 0.000 description 4
- 230000003321 amplification Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 210000000988 bone and bone Anatomy 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000001066 destructive effect Effects 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 210000003027 ear inner Anatomy 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 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
- H04R25/35—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using translation techniques
- H04R25/356—Amplitude, e.g. amplitude shift or compression
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R5/00—Stereophonic arrangements
- H04R5/04—Circuit arrangements, e.g. for selective connection of amplifier inputs/outputs to loudspeakers, for loudspeaker detection, or for adaptation of settings to personal preferences or hearing impairments
-
- 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
- H04R25/50—Customised settings for obtaining desired overall acoustical characteristics
- H04R25/505—Customised settings for obtaining desired overall acoustical characteristics using digital signal processing
Definitions
- the invention relates to a hearing device.
- the hearing device can be a hearing aid, a headphone, an earphone, a hearing protection device, a communication device or the like.
- the hearing device may be worn in or near a user's ear or implanted.
- the invention relates furthermore to a signal processor for processing audio signals in a hearing device, to a method of operating a hearing device and to a method of fitting a hearing device.
- Said input threshold SPL can be chosen according to various critera and requirements:
- Fig. 1 a hearing device in an ear canal, schematically;
- Fig. 2 an SPL-related input-output characteristic like known in the art, schematically;
- the hearing device 1 in Fig. 1 is an in-the-canal device (ITC), in particular a completely-in-the-canal device
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Neurosurgery (AREA)
- Otolaryngology (AREA)
- Circuit For Audible Band Transducer (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002644994A CA2644994A1 (en) | 2006-05-10 | 2007-03-13 | Hearing device |
| AU2007247342A AU2007247342A1 (en) | 2006-05-10 | 2007-03-13 | Hearing device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP20060113762 EP1689210B1 (de) | 2006-05-10 | 2006-05-10 | Hörgerät |
| EP06113762.6 | 2006-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2007128609A1 true WO2007128609A1 (en) | 2007-11-15 |
Family
ID=36588684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2007/052366 WO2007128609A1 (en) | 2006-05-10 | 2007-03-13 | Hearing device |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1689210B1 (de) |
| AU (1) | AU2007247342A1 (de) |
| CA (1) | CA2644994A1 (de) |
| DE (1) | DE602006000772T2 (de) |
| DK (1) | DK1689210T3 (de) |
| WO (1) | WO2007128609A1 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8422709B2 (en) | 2006-03-03 | 2013-04-16 | Widex A/S | Method and system of noise reduction in a hearing aid |
| JP4860710B2 (ja) | 2006-03-03 | 2012-01-25 | ヴェーデクス・アクティーセルスカプ | 補聴器および補聴器内における直接音の補償方法 |
| CA2881881A1 (en) * | 2012-08-15 | 2014-02-20 | Meyer Sound Laboratories, Incorporated | Hearing aid having level and frequency-dependent gain |
| DK3185586T3 (da) * | 2015-12-23 | 2020-06-22 | Gn Hearing As | Høreapparat med forbedret tilbagekoblingsundertrykkelse |
| HK1250122A2 (zh) * | 2018-07-24 | 2018-11-23 | Hearsafe Ltd | 聽覺保護裝置及方法 |
| WO2023084470A1 (en) * | 2021-11-14 | 2023-05-19 | Heavys Inc. | System and method of controlling loudness of an electroacoustic transducer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2074817A (en) * | 1980-04-24 | 1981-11-04 | Gen Eng Inc | A two-way communication device |
| US5488668A (en) * | 1991-06-28 | 1996-01-30 | Resound Corporation | Multiband programmable compression system |
| WO2001076063A2 (de) * | 2001-08-08 | 2001-10-11 | Phonak Ag | Verfahren zur verarbeitung eines eingangssignals zur erzeugung eines ausgangssignals und eine anwendung des verfahrens bei hörhilfen bzw. hörgeräten |
-
2006
- 2006-05-10 DE DE200660000772 patent/DE602006000772T2/de active Active
- 2006-05-10 DK DK06113762T patent/DK1689210T3/da active
- 2006-05-10 EP EP20060113762 patent/EP1689210B1/de not_active Not-in-force
-
2007
- 2007-03-13 WO PCT/EP2007/052366 patent/WO2007128609A1/en active Application Filing
- 2007-03-13 CA CA002644994A patent/CA2644994A1/en not_active Abandoned
- 2007-03-13 AU AU2007247342A patent/AU2007247342A1/en not_active Abandoned
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2074817A (en) * | 1980-04-24 | 1981-11-04 | Gen Eng Inc | A two-way communication device |
| US5488668A (en) * | 1991-06-28 | 1996-01-30 | Resound Corporation | Multiband programmable compression system |
| WO2001076063A2 (de) * | 2001-08-08 | 2001-10-11 | Phonak Ag | Verfahren zur verarbeitung eines eingangssignals zur erzeugung eines ausgangssignals und eine anwendung des verfahrens bei hörhilfen bzw. hörgeräten |
Also Published As
| Publication number | Publication date |
|---|---|
| DE602006000772D1 (de) | 2008-05-08 |
| CA2644994A1 (en) | 2007-11-15 |
| EP1689210A3 (de) | 2006-11-29 |
| EP1689210B1 (de) | 2008-03-26 |
| DK1689210T3 (da) | 2008-07-14 |
| EP1689210A2 (de) | 2006-08-09 |
| AU2007247342A1 (en) | 2007-11-15 |
| DE602006000772T2 (de) | 2009-04-16 |
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