SE9300228L - Riktningskännande hörhjälpanordning - Google Patents

Riktningskännande hörhjälpanordning

Info

Publication number
SE9300228L
SE9300228L SE9300228A SE9300228A SE9300228L SE 9300228 L SE9300228 L SE 9300228L SE 9300228 A SE9300228 A SE 9300228A SE 9300228 A SE9300228 A SE 9300228A SE 9300228 L SE9300228 L SE 9300228L
Authority
SE
Sweden
Prior art keywords
person
outputs
retardation
directional angle
impaired hearing
Prior art date
Application number
SE9300228A
Other languages
English (en)
Other versions
SE9300228D0 (sv
SE470579B (sv
Inventor
Per-Axel Werner
Ragnar Aahgren
Original Assignee
Transistor Ab
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 Transistor Ab filed Critical Transistor Ab
Priority to SE9300228A priority Critical patent/SE470579B/sv
Publication of SE9300228D0 publication Critical patent/SE9300228D0/sv
Publication of SE9300228L publication Critical patent/SE9300228L/sv
Publication of SE470579B publication Critical patent/SE470579B/sv

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
    • H04R25/40—Arrangements for obtaining a desired directivity characteristic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R27/00—Public address systems
    • H04R27/02—Amplifying systems for the deaf

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Circuit For Audible Band Transducer (AREA)
SE9300228A 1993-01-26 1993-01-26 Riktningskännande hörhjälpanordning SE470579B (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9300228A SE470579B (sv) 1993-01-26 1993-01-26 Riktningskännande hörhjälpanordning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9300228A SE470579B (sv) 1993-01-26 1993-01-26 Riktningskännande hörhjälpanordning

Publications (3)

Publication Number Publication Date
SE9300228D0 SE9300228D0 (sv) 1993-01-26
SE9300228L true SE9300228L (sv) 1994-07-27
SE470579B SE470579B (sv) 1994-09-19

Family

ID=20388662

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9300228A SE470579B (sv) 1993-01-26 1993-01-26 Riktningskännande hörhjälpanordning

Country Status (1)

Country Link
SE (1) SE470579B (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10045144B2 (en) 2015-12-09 2018-08-07 Microsoft Technology Licensing, Llc Redirecting audio output
US10293259B2 (en) 2015-12-09 2019-05-21 Microsoft Technology Licensing, Llc Control of audio effects using volumetric data

Also Published As

Publication number Publication date
SE9300228D0 (sv) 1993-01-26
SE470579B (sv) 1994-09-19

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