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DK1241919T3 - Method of reducing distortion in a receiver - Google Patents

Method of reducing distortion in a receiver

Info

Publication number
DK1241919T3
DK1241919T3 DK02251724T DK02251724T DK1241919T3 DK 1241919 T3 DK1241919 T3 DK 1241919T3 DK 02251724 T DK02251724 T DK 02251724T DK 02251724 T DK02251724 T DK 02251724T DK 1241919 T3 DK1241919 T3 DK 1241919T3
Authority
DK
Denmark
Prior art keywords
receiver
reducing distortion
distortion
reducing
Prior art date
Application number
DK02251724T
Other languages
Danish (da)
Inventor
Daniel Max Warren
Original Assignee
Knowles Electronics Llc
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 Knowles Electronics Llc filed Critical Knowles Electronics Llc
Application granted granted Critical
Publication of DK1241919T3 publication Critical patent/DK1241919T3/en

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
    • H04R11/00—Transducers of moving-armature or moving-core type
    • H04R11/02—Loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R11/00—Transducers of moving-armature or moving-core type
    • H04R11/06—Telephone receivers
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
DK02251724T 2001-03-12 2002-03-12 Method of reducing distortion in a receiver DK1241919T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US27508601P 2001-03-12 2001-03-12
US9581901A 2001-03-12 2001-03-12

Publications (1)

Publication Number Publication Date
DK1241919T3 true DK1241919T3 (en) 2012-02-06

Family

ID=26790653

Family Applications (1)

Application Number Title Priority Date Filing Date
DK02251724T DK1241919T3 (en) 2001-03-12 2002-03-12 Method of reducing distortion in a receiver

Country Status (2)

Country Link
EP (1) EP1241919B1 (en)
DK (1) DK1241919T3 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3876843A (en) * 1973-01-02 1975-04-08 Textron Inc Directional hearing aid with variable directivity
GB1487847A (en) * 1974-09-25 1977-10-05 Ard Anstalt Microphone units
US5452268A (en) * 1994-08-12 1995-09-19 The Charles Stark Draper Laboratory, Inc. Acoustic transducer with improved low frequency response
EP1142442A2 (en) * 1999-01-07 2001-10-10 Sarnoff Corporation Hearing aid with large diaphragm microphone element including a printed circuit board

Also Published As

Publication number Publication date
EP1241919A3 (en) 2003-07-16
EP1241919A2 (en) 2002-09-18
EP1241919B1 (en) 2011-10-05

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