DK3955594T3 - Feedbackstyring ved anvendelse af et korrelationsmål - Google Patents
Feedbackstyring ved anvendelse af et korrelationsmål Download PDFInfo
- Publication number
- DK3955594T3 DK3955594T3 DK21187970.5T DK21187970T DK3955594T3 DK 3955594 T3 DK3955594 T3 DK 3955594T3 DK 21187970 T DK21187970 T DK 21187970T DK 3955594 T3 DK3955594 T3 DK 3955594T3
- Authority
- DK
- Denmark
- Prior art keywords
- feedback control
- correlation measure
- correlation
- measure
- feedback
- Prior art date
Links
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
- H04R25/45—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback
- H04R25/453—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback electronically
-
- 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
- H04R25/45—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback
-
- 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
- H04R25/353—Frequency, e.g. frequency 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
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
- H04R2225/43—Signal processing in hearing aids to enhance the speech intelligibility
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Neurosurgery (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Circuit For Audible Band Transducer (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20190305 | 2020-08-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK3955594T3 true DK3955594T3 (da) | 2023-07-03 |
Family
ID=72039439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK21187970.5T DK3955594T3 (da) | 2020-08-10 | 2021-07-27 | Feedbackstyring ved anvendelse af et korrelationsmål |
Country Status (4)
Country | Link |
---|---|
US (2) | US11516600B2 (da) |
EP (1) | EP3955594B1 (da) |
CN (1) | CN114079846A (da) |
DK (1) | DK3955594T3 (da) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6434246B1 (en) * | 1995-10-10 | 2002-08-13 | Gn Resound As | Apparatus and methods for combining audio compression and feedback cancellation in a hearing aid |
AU2005232314B2 (en) * | 2005-11-11 | 2010-08-19 | Phonak Ag | Feedback compensation in a sound processing device |
US8553899B2 (en) * | 2006-03-13 | 2013-10-08 | Starkey Laboratories, Inc. | Output phase modulation entrainment containment for digital filters |
EP2148526B1 (en) * | 2008-07-24 | 2020-08-19 | Oticon A/S | Spectral content modification for robust feedback channel estimation |
EP2736271B1 (en) | 2012-11-27 | 2019-06-19 | Oticon A/s | A method of controlling an update algorithm of an adaptive feedback estimation system and a de-correlation unit |
DK2849462T3 (da) * | 2013-09-17 | 2017-06-26 | Oticon As | Høreapparatanordning, der omfatter et indgangstransducersystem |
EP3148214B1 (en) | 2015-09-15 | 2021-11-10 | Oticon A/s | A hearing device comprising an improved feedback cancellation system |
US10257620B2 (en) * | 2016-07-01 | 2019-04-09 | Sonova Ag | Method for detecting tonal signals, a method for operating a hearing device based on detecting tonal signals and a hearing device with a feedback canceller using a tonal signal detector |
US10811028B2 (en) * | 2016-08-22 | 2020-10-20 | Sonova | Method of managing adaptive feedback cancellation in hearing devices and hearing devices configured to carry out such method |
-
2021
- 2021-07-27 EP EP21187970.5A patent/EP3955594B1/en active Active
- 2021-07-27 DK DK21187970.5T patent/DK3955594T3/da active
- 2021-08-09 US US17/397,439 patent/US11516600B2/en active Active
- 2021-08-10 CN CN202110915059.3A patent/CN114079846A/zh active Pending
-
2022
- 2022-10-28 US US17/976,154 patent/US11849284B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3955594A1 (en) | 2022-02-16 |
US20220046363A1 (en) | 2022-02-10 |
US11516600B2 (en) | 2022-11-29 |
US11849284B2 (en) | 2023-12-19 |
US20230048848A1 (en) | 2023-02-16 |
EP3955594B1 (en) | 2023-05-10 |
CN114079846A (zh) | 2022-02-22 |
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