DK76877A - Kompensationsfilter til horeapparater - Google Patents

Kompensationsfilter til horeapparater

Info

Publication number
DK76877A
DK76877A DK76877A DK76877A DK76877A DK 76877 A DK76877 A DK 76877A DK 76877 A DK76877 A DK 76877A DK 76877 A DK76877 A DK 76877A DK 76877 A DK76877 A DK 76877A
Authority
DK
Denmark
Prior art keywords
hearing devices
compensation filter
compensation
hearing
filter
Prior art date
Application number
DK76877A
Other languages
English (en)
Inventor
D Graupe
A A Beex
G D Causey
Original Assignee
Biocommunications Research Cor
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 Biocommunications Research Cor filed Critical Biocommunications Research Cor
Publication of DK76877A publication Critical patent/DK76877A/da

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/04—Recursive filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H17/00—Networks using digital techniques
    • H03H17/02—Frequency selective networks
    • H03H17/0248—Filters characterised by a particular frequency response or filtering method
    • H03H17/0255—Filters based on statistics
    • H03H17/0258—ARMA filters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Electric hearing aids
    • 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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Electric hearing aids
    • H04R25/45—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback
    • H04R25/453—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback electronically

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Probability & Statistics with Applications (AREA)
  • Circuit For Audible Band Transducer (AREA)
DK76877A 1976-02-23 1977-02-22 Kompensationsfilter til horeapparater DK76877A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66051376A 1976-02-23 1976-02-23

Publications (1)

Publication Number Publication Date
DK76877A true DK76877A (da) 1977-08-24

Family

ID=24649834

Family Applications (1)

Application Number Title Priority Date Filing Date
DK76877A DK76877A (da) 1976-02-23 1977-02-22 Kompensationsfilter til horeapparater

Country Status (3)

Country Link
DE (1) DE2707607A1 (da)
DK (1) DK76877A (da)
NL (1) NL7701950A (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2716336B1 (de) * 1977-04-13 1978-07-06 Siemens Ag Verfahren und Hoergeraet zur Kompensation von Gehoerdefekten
DE3131193A1 (de) * 1981-08-06 1983-02-24 Siemens AG, 1000 Berlin und 8000 München Geraet zur kompensation von gehoerschaeden
DE3205686A1 (de) * 1982-02-17 1983-08-25 Robert Bosch Gmbh, 7000 Stuttgart Hoergeraet
US6097824A (en) * 1997-06-06 2000-08-01 Audiologic, Incorporated Continuous frequency dynamic range audio compressor

Also Published As

Publication number Publication date
NL7701950A (nl) 1977-08-25
DE2707607A1 (de) 1977-09-01

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment