EP 0964603 A1 19991215 - Method of sound signal processing and device for implementing the method
Title (en)
Method of sound signal processing and device for implementing the method
Title (de)
Verfahren zur Verarbeitung von Tonsignalen und Vorrichtung zur Durchführung des Verfahrens
Title (fr)
Procédé de traitement de signaux sonores et dispositif de mise en oeuvre du procédé
Publication
Application
Priority
EP 98110711 A 19980610
Abstract (en)
Method and device for sound signal processing in a signal processing device including a main signal path comprising input means (1,2), a signal processor unit (3), and output means (4,5), the signal processor (3) being controllable via several control parameters supplied from a programmable controller (6). The control parameters are generated continuously and dynamically in the programmable controller as a function of at least the sound environment. Further parameters can be supplied to the programmable controller for influencing the generating of control parameters for the signal processor, such as: the signal to be processed and/or the output signal from the signal processor unit and/or time of day and/or ambient temperature and/or ambient air humidity and/or ambient light and/or telecoil detection and/or voice recognized spoken control words etc. Although the invention is intended primarily for use in hearing aids, many other uses can be envisaged. <IMAGE>
IPC 1-7
IPC 8 full level
H04R 25/00 (2006.01)
CPC (source: EP)
H04R 25/505 (2013.01); H04R 2225/41 (2013.01)
Citation (search report)
- [X] WO 9005437 A1 19900517 - NICOLET INSTRUMENT CORP [US]
- [X] US 5608803 A 19970304 - MAGOTRA NEERAJ [US], et al
- [X] US 5717770 A 19980210 - WEINFURTNER OLIVER [DE]
- [X] US 5754661 A 19980519 - WEINFURTNER OLIVER [DE]
- [X] EP 0814635 A1 19971229 - SIEMENS AUDIOLOGISCHE TECHNIK [DE]
- [A] US 5636285 A 19970603 - SAUER JOSEPH [DE]
- [A] EP 0537026 A2 19930414 - UNITRON IND LTD [CA]
Designated contracting state (EPC)
CH DE DK ES FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0964603 A1 19991215; AU 4134499 A 19991230; WO 9965275 A1 19991216
DOCDB simple family (application)
EP 98110711 A 19980610; AU 4134499 A 19990610; DK 9900320 W 19990610