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DK3057339T3 - Mikrofonmodul med fælles midterste lydindgangsanordning - Google Patents

Mikrofonmodul med fælles midterste lydindgangsanordning Download PDF

Info

Publication number
DK3057339T3
DK3057339T3 DK16154823.5T DK16154823T DK3057339T3 DK 3057339 T3 DK3057339 T3 DK 3057339T3 DK 16154823 T DK16154823 T DK 16154823T DK 3057339 T3 DK3057339 T3 DK 3057339T3
Authority
DK
Denmark
Prior art keywords
input device
audio input
microphone module
common middle
middle audio
Prior art date
Application number
DK16154823.5T
Other languages
English (en)
Inventor
Anne-Marie Sänger
Arkadiusz Wasylków
Original Assignee
Sonion Nederland Bv
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 Sonion Nederland Bv filed Critical Sonion Nederland Bv
Application granted granted Critical
Publication of DK3057339T3 publication Critical patent/DK3057339T3/da

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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2869—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself
    • H04R1/2884—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of the enclosure structure, i.e. strengthening or shape of the enclosure
    • 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
    • H04R25/405—Arrangements for obtaining a desired directivity characteristic by combining a plurality of transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/326—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only for microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
    • H04R2201/003—Mems transducers or their use

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Circuit For Audible Band Transducer (AREA)
DK16154823.5T 2015-02-10 2016-02-09 Mikrofonmodul med fælles midterste lydindgangsanordning DK3057339T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP15154474 2015-02-10

Publications (1)

Publication Number Publication Date
DK3057339T3 true DK3057339T3 (da) 2021-01-04

Family

ID=52462234

Family Applications (1)

Application Number Title Priority Date Filing Date
DK16154823.5T DK3057339T3 (da) 2015-02-10 2016-02-09 Mikrofonmodul med fælles midterste lydindgangsanordning

Country Status (3)

Country Link
US (1) US10136213B2 (da)
EP (1) EP3057339B1 (da)
DK (1) DK3057339T3 (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6622594B2 (ja) * 2016-01-06 2019-12-18 株式会社オーディオテクニカ 単一指向性マイクロホン

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Also Published As

Publication number Publication date
EP3057339B1 (en) 2020-09-23
US20160234591A1 (en) 2016-08-11
US10136213B2 (en) 2018-11-20
EP3057339A1 (en) 2016-08-17

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