CH678994A5 - - Google Patents

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Publication number
CH678994A5
CH678994A5 CH385089A CH385089A CH678994A5 CH 678994 A5 CH678994 A5 CH 678994A5 CH 385089 A CH385089 A CH 385089A CH 385089 A CH385089 A CH 385089A CH 678994 A5 CH678994 A5 CH 678994A5
Authority
CH
Switzerland
Prior art keywords
volume control
hearing aid
control
volume
user
Prior art date
Application number
CH385089A
Other languages
German (de)
English (en)
Inventor
Beat Schaeren
Original Assignee
Ascom Audiosys Ag
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 Ascom Audiosys Ag filed Critical Ascom Audiosys Ag
Priority to CH385089A priority Critical patent/CH678994A5/de
Priority to DE19904031131 priority patent/DE4031131A1/de
Priority to DK245690A priority patent/DK245690A/da
Publication of CH678994A5 publication Critical patent/CH678994A5/de

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
    • H04R25/50—Customised settings for obtaining desired overall acoustical characteristics
    • H04R25/502—Customised settings for obtaining desired overall acoustical characteristics using analog signal processing

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Control Of Amplification And Gain Control (AREA)
CH385089A 1989-10-25 1989-10-25 CH678994A5 (da)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH385089A CH678994A5 (da) 1989-10-25 1989-10-25
DE19904031131 DE4031131A1 (de) 1989-10-25 1990-10-02 Hoergeraet mit lautstaerkeregler
DK245690A DK245690A (da) 1989-10-25 1990-10-11 Hoereapparat med lydstyrkeregulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH385089A CH678994A5 (da) 1989-10-25 1989-10-25

Publications (1)

Publication Number Publication Date
CH678994A5 true CH678994A5 (da) 1991-11-29

Family

ID=4264819

Family Applications (1)

Application Number Title Priority Date Filing Date
CH385089A CH678994A5 (da) 1989-10-25 1989-10-25

Country Status (3)

Country Link
CH (1) CH678994A5 (da)
DE (1) DE4031131A1 (da)
DK (1) DK245690A (da)

Also Published As

Publication number Publication date
DK245690A (da) 1991-04-26
DK245690D0 (da) 1990-10-11
DE4031131A1 (de) 1991-05-02

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Legal Events

Date Code Title Description
PL Patent ceased