PT1133896E - Alto-falante adaptavel ao ambiente - Google Patents

Alto-falante adaptavel ao ambiente

Info

Publication number
PT1133896E
PT1133896E PT99970255T PT99970255T PT1133896E PT 1133896 E PT1133896 E PT 1133896E PT 99970255 T PT99970255 T PT 99970255T PT 99970255 T PT99970255 T PT 99970255T PT 1133896 E PT1133896 E PT 1133896E
Authority
PT
Portugal
Prior art keywords
diaphragm
microphone
loudspeaker
accelerometer
make
Prior art date
Application number
PT99970255T
Other languages
English (en)
Inventor
Jan Abildgaard Pedersen
Ole Ploug
Original Assignee
Bang & Olufsen As
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 Bang & Olufsen As filed Critical Bang & Olufsen As
Publication of PT1133896E publication Critical patent/PT1133896E/pt

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
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/002—Damping circuit arrangements for transducers, e.g. motional feedback circuits

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Pens And Brushes (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
PT99970255T 1998-10-06 1999-10-06 Alto-falante adaptavel ao ambiente PT1133896E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK199801256A DK199901256A (da) 1998-10-06 1998-10-06 MMS-System

Publications (1)

Publication Number Publication Date
PT1133896E true PT1133896E (pt) 2003-01-31

Family

ID=8102802

Family Applications (1)

Application Number Title Priority Date Filing Date
PT99970255T PT1133896E (pt) 1998-10-06 1999-10-06 Alto-falante adaptavel ao ambiente

Country Status (10)

Country Link
US (2) US7092535B1 (pt)
EP (1) EP1133896B1 (pt)
JP (1) JP4191389B2 (pt)
AT (1) ATE223136T1 (pt)
AU (1) AU5968799A (pt)
DE (1) DE69902686T2 (pt)
DK (2) DK199901256A (pt)
ES (1) ES2185423T3 (pt)
PT (1) PT1133896E (pt)
WO (1) WO2000021331A1 (pt)

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US10127006B2 (en) 2014-09-09 2018-11-13 Sonos, Inc. Facilitating calibration of an audio playback device
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Also Published As

Publication number Publication date
DE69902686D1 (de) 2002-10-02
EP1133896B1 (en) 2002-08-28
WO2000021331A1 (en) 2000-04-13
JP4191389B2 (ja) 2008-12-03
ES2185423T3 (es) 2003-04-16
ATE223136T1 (de) 2002-09-15
EP1133896A1 (en) 2001-09-19
DE69902686T2 (de) 2003-05-08
AU5968799A (en) 2000-04-26
DK1133896T3 (da) 2002-10-14
US20060153401A1 (en) 2006-07-13
DK199901256A (da) 1999-10-05
US7697701B2 (en) 2010-04-13
US7092535B1 (en) 2006-08-15
JP2002527969A (ja) 2002-08-27

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