ATA38196A - Verzerrungsarme abstrahleinrichtung für elektroaktustische wandler mit verstärkter tieftonwiedergabe - Google Patents

Verzerrungsarme abstrahleinrichtung für elektroaktustische wandler mit verstärkter tieftonwiedergabe

Info

Publication number
ATA38196A
ATA38196A AT38196A AT38196A ATA38196A AT A38196 A ATA38196 A AT A38196A AT 38196 A AT38196 A AT 38196A AT 38196 A AT38196 A AT 38196A AT A38196 A ATA38196 A AT A38196A
Authority
AT
Austria
Prior art keywords
low
electroactical
transducers
distortion
emission device
Prior art date
Application number
AT38196A
Other languages
English (en)
Other versions
AT409910B (de
Original Assignee
Vorlicek Karl Dipl Ing
Selymes Michael Dipl Ing
Hauser Hans Dipl Ing Dr
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 Vorlicek Karl Dipl Ing, Selymes Michael Dipl Ing, Hauser Hans Dipl Ing Dr filed Critical Vorlicek Karl Dipl Ing
Priority to AT38196A priority Critical patent/AT409910B/de
Publication of ATA38196A publication Critical patent/ATA38196A/de
Application granted granted Critical
Publication of AT409910B publication Critical patent/AT409910B/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H04R1/026—Supports for loudspeaker casings
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/2815—Enclosures comprising vibrating or resonating arrangements of the bass reflex type
    • H04R1/2823—Vents, i.e. ports, e.g. shape thereof or tuning thereof with damping material
    • H04R1/2826—Vents, i.e. ports, e.g. shape thereof or tuning thereof with damping material for loudspeaker transducers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
AT38196A 1996-02-29 1996-02-29 Verzerrungsarme abstrahleinrichtung für elektroakustische wandler mit verstärkter tieftonwiedergabe AT409910B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT38196A AT409910B (de) 1996-02-29 1996-02-29 Verzerrungsarme abstrahleinrichtung für elektroakustische wandler mit verstärkter tieftonwiedergabe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT38196A AT409910B (de) 1996-02-29 1996-02-29 Verzerrungsarme abstrahleinrichtung für elektroakustische wandler mit verstärkter tieftonwiedergabe

Publications (2)

Publication Number Publication Date
ATA38196A true ATA38196A (de) 2002-04-15
AT409910B AT409910B (de) 2002-12-27

Family

ID=3489082

Family Applications (1)

Application Number Title Priority Date Filing Date
AT38196A AT409910B (de) 1996-02-29 1996-02-29 Verzerrungsarme abstrahleinrichtung für elektroakustische wandler mit verstärkter tieftonwiedergabe

Country Status (1)

Country Link
AT (1) AT409910B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8098867B2 (en) 2006-11-30 2012-01-17 Motorola Mobility, Inc. Attachable external acoustic chamber for a mobile device
US8180075B2 (en) 2007-04-26 2012-05-15 Motorola Mobility, Inc. Arrangement for variable bass reflex cavities
US8712086B2 (en) 2007-12-27 2014-04-29 Motorola Mobility Llc Acoustic reconfiguration devices and methods
US20090169040A1 (en) * 2007-12-27 2009-07-02 Motorola Inc Devices and methods for enhancing the frequency output of a portable audio device
AT508943B1 (de) 2009-10-01 2011-05-15 Karl Dr Vorlicek Lautsprechergehäuseelemente und lautsprechergehäuse
DE102011052428B4 (de) * 2011-08-05 2016-12-22 infrasonics GmbH Anordnung einer Lautsprechervorrichtung in ein Kissen, eine Matratze oder ein Sitz- oder Liegemöbel

Also Published As

Publication number Publication date
AT409910B (de) 2002-12-27

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee