| 54 |
Title |
TI |
[EN] METHOD FOR ADJUSTING THE USEFUL SIGNAL IN BINAURAL HEARING AID SYSTEMS AND HEARING AID SYSTEM |
| 71/73 |
Applicant/owner |
PA |
SIEMENS MEDICAL INSTR PTE LTD, SG
|
| 72 |
Inventor |
IN |
AUBREVILLE MARC, DE
;
FISCHER EGHART, DE
;
KAMKAR PARSI HOMAYOUN, DE
;
KELLERMANN WALTER, DE
;
MEIER STEFAN, DE
;
PUDER HENNING, DE
;
REINDL KLAUS, DE
|
| 22/96 |
Application date |
AD |
Apr 21, 2014 |
| 21 |
Application number |
AN |
201414257151 |
|
Country of application |
AC |
US |
|
Publication date |
PUB |
Oct 23, 2014 |
33
31
32 |
Priority data |
PRC
PRN
PRD |
DE
102013207161
20130419
|
| 51 |
IPC main class |
ICM |
H04R 25/00
(2006.01)
|
| 51 |
IPC secondary class |
ICS |
|
|
IPC additional class |
ICA |
|
|
IPC index class |
ICI |
|
|
Cooperative patent classification |
CPC |
H04R 2225/43
H04R 25/40
H04R 25/407
H04R 25/552
|
|
MCD main class |
MCM |
H04R 25/00
(2006.01)
|
|
MCD secondary class |
MCS |
|
|
MCD additional class |
MCA |
|
| 57 |
Abstract |
AB |
[EN] A method operates a hearing aid system and the hearing aid system has at least two hearing aid devices, between which a signal path is provided, and with at least one signal processing unit, which is provided to process audio signals. In the method the signal processing apparatus filters first audio signals with a filter predetermined for a defined spatial direction, from which a useful signal arrives, so that second audio signals are generated, in which the components of the useful signal in the second audio signals are equalized to a greater degree than in the first audio signals. The second audio signals are then filtered with an adaptive filter, so that third audio signals are generated, in which the components of the useful signal are equalized to an even greater degree than in the second audio signals. |
| 56 |
Cited documents identified in the search |
CT |
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US000008942387B2
US020020041695A1
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US020090304203A1
US020100310084A1
US020100329492A1
US020130170680A1
US020140185849A1
US020140193009A1
|
| 56 |
Cited documents indicated by the applicant |
CT |
|
| 56 |
Cited non-patent literature identified in the search |
CTNP |
|
| 56 |
Cited non-patent literature indicated by the applicant |
CTNP |
|
|
Citing documents |
|
Determine documents
|
|
Sequence listings |
|
|
|
Search file IPC |
ICP |
H04R 25/00
|
