FI922408A0 - Hoerapparat. - Google Patents

Hoerapparat.

Info

Publication number
FI922408A0
FI922408A0 FI922408A FI922408A FI922408A0 FI 922408 A0 FI922408 A0 FI 922408A0 FI 922408 A FI922408 A FI 922408A FI 922408 A FI922408 A FI 922408A FI 922408 A0 FI922408 A0 FI 922408A0
Authority
FI
Finland
Prior art keywords
pct
hearing aid
signal processing
digital signal
main section
Prior art date
Application number
FI922408A
Other languages
English (en)
Finnish (fi)
Other versions
FI922408A (fi
Inventor
Asbjoern Krokstad
Jarle Svean
Tor Audun Ramstad
Original Assignee
Nha As
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nha As filed Critical Nha As
Publication of FI922408A0 publication Critical patent/FI922408A0/fi
Publication of FI922408A publication Critical patent/FI922408A/fi

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
    • H04R25/50—Customised settings for obtaining desired overall acoustical characteristics
    • H04R25/505—Customised settings for obtaining desired overall acoustical characteristics using digital signal processing
FI922408A 1989-11-30 1992-05-26 Hoerapparat. FI922408A (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO894806A NO169689C (no) 1989-11-30 1989-11-30 Programmerbart hybrid hoereapparat med digital signalbehandling samt fremgangsmaate ved deteksjon og signalbehandlingi samme.
PCT/NO1990/000178 WO1991008654A1 (en) 1989-11-30 1990-11-29 Hearing aid

Publications (2)

Publication Number Publication Date
FI922408A0 true FI922408A0 (fi) 1992-05-26
FI922408A FI922408A (fi) 1992-05-26

Family

ID=19892639

Family Applications (1)

Application Number Title Priority Date Filing Date
FI922408A FI922408A (fi) 1989-11-30 1992-05-26 Hoerapparat.

Country Status (13)

Country Link
US (1) US5276739A (de)
EP (1) EP0502073B1 (de)
JP (1) JPH05504029A (de)
AT (1) ATE111670T1 (de)
AU (1) AU654266B2 (de)
CA (1) CA2069737C (de)
DE (1) DE69012582T2 (de)
DK (1) DK0502073T3 (de)
ES (1) ES2060345T3 (de)
FI (1) FI922408A (de)
HU (1) HU9201417D0 (de)
NO (1) NO169689C (de)
WO (1) WO1991008654A1 (de)

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Also Published As

Publication number Publication date
NO169689B (no) 1992-04-13
WO1991008654A1 (en) 1991-06-13
CA2069737A1 (en) 1991-05-31
EP0502073A1 (de) 1992-09-09
AU654266B2 (en) 1994-11-03
FI922408A (fi) 1992-05-26
NO894806D0 (no) 1989-11-30
NO894806L (no) 1991-05-31
DE69012582D1 (de) 1994-10-20
ATE111670T1 (de) 1994-09-15
JPH05504029A (ja) 1993-06-24
US5276739A (en) 1994-01-04
ES2060345T3 (es) 1994-11-16
HUT63726A (en) 1993-09-28
DK0502073T3 (da) 1995-02-20
EP0502073B1 (de) 1994-09-14
AU6880591A (en) 1991-06-26
HU9201417D0 (en) 1993-09-28
NO169689C (no) 1992-07-22
DE69012582T2 (de) 1995-04-20
CA2069737C (en) 1999-09-14

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