NL7701950A - PROCEDURE FOR DESIGNING A FILTER AND THEREFORE DESIGNED FILTER. - Google Patents

PROCEDURE FOR DESIGNING A FILTER AND THEREFORE DESIGNED FILTER.

Info

Publication number
NL7701950A
NL7701950A NL7701950A NL7701950A NL7701950A NL 7701950 A NL7701950 A NL 7701950A NL 7701950 A NL7701950 A NL 7701950A NL 7701950 A NL7701950 A NL 7701950A NL 7701950 A NL7701950 A NL 7701950A
Authority
NL
Netherlands
Prior art keywords
filter
designing
procedure
designed
designed filter
Prior art date
Application number
NL7701950A
Other languages
Dutch (nl)
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 NL7701950A publication Critical patent/NL7701950A/en

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; 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Mathematical Physics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
NL7701950A 1976-02-23 1977-02-23 PROCEDURE FOR DESIGNING A FILTER AND THEREFORE DESIGNED FILTER. NL7701950A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
NL7701950A true NL7701950A (en) 1977-08-25

Family

ID=24649834

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7701950A NL7701950A (en) 1976-02-23 1977-02-23 PROCEDURE FOR DESIGNING A FILTER AND THEREFORE DESIGNED FILTER.

Country Status (3)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2716336B1 (en) * 1977-04-13 1978-07-06 Siemens Ag Procedure and hearing aid for the compensation of hearing defects
DE3131193A1 (en) * 1981-08-06 1983-02-24 Siemens AG, 1000 Berlin und 8000 München DEVICE FOR COMPENSATING HEALTH DAMAGE
DE3205686A1 (en) * 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
DK76877A (en) 1977-08-24
DE2707607A1 (en) 1977-09-01

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Legal Events

Date Code Title Description
BV The patent application has lapsed