ATE223136T1 - Umgebungsanpassbarer lautsprecher - Google Patents

Umgebungsanpassbarer lautsprecher

Info

Publication number
ATE223136T1
ATE223136T1 AT99970255T AT99970255T ATE223136T1 AT E223136 T1 ATE223136 T1 AT E223136T1 AT 99970255 T AT99970255 T AT 99970255T AT 99970255 T AT99970255 T AT 99970255T AT E223136 T1 ATE223136 T1 AT E223136T1
Authority
AT
Austria
Prior art keywords
diaphragm
microphone
loudspeaker
accelerometer
make
Prior art date
Application number
AT99970255T
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
Application granted granted Critical
Publication of ATE223136T1 publication Critical patent/ATE223136T1/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
    • H04R3/00—Circuits for transducers
    • 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)
  • Pens And Brushes (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
AT99970255T 1998-10-06 1999-10-06 Umgebungsanpassbarer lautsprecher ATE223136T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK199801256A DK199901256A (da) 1998-10-06 1998-10-06 MMS-System
PCT/DK1999/000528 WO2000021331A1 (en) 1998-10-06 1999-10-06 Environment adaptable loudspeaker

Publications (1)

Publication Number Publication Date
ATE223136T1 true ATE223136T1 (de) 2002-09-15

Family

ID=8102802

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99970255T ATE223136T1 (de) 1998-10-06 1999-10-06 Umgebungsanpassbarer lautsprecher

Country Status (10)

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

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US12167216B2 (en) 2006-09-12 2024-12-10 Sonos, Inc. Playback device pairing
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US9065411B2 (en) 2010-07-09 2015-06-23 Bang & Olufsen A/S Adaptive sound field control
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US9524098B2 (en) 2012-05-08 2016-12-20 Sonos, Inc. Methods and systems for subwoofer calibration
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US9668049B2 (en) 2012-06-28 2017-05-30 Sonos, Inc. Playback device calibration user interfaces
US9690539B2 (en) 2012-06-28 2017-06-27 Sonos, Inc. Speaker calibration user interface
US9706323B2 (en) 2014-09-09 2017-07-11 Sonos, Inc. Playback device calibration
US9219460B2 (en) 2014-03-17 2015-12-22 Sonos, Inc. Audio settings based on environment
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US8930005B2 (en) 2012-08-07 2015-01-06 Sonos, Inc. Acoustic signatures in a playback system
US8965033B2 (en) 2012-08-31 2015-02-24 Sonos, Inc. Acoustic optimization
US9008330B2 (en) 2012-09-28 2015-04-14 Sonos, Inc. Crossover frequency adjustments for audio speakers
CN103024655B (zh) * 2012-11-19 2015-01-28 青岛歌尔声学科技有限公司 一种耳机振子检测装置、系统和方法
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US9226087B2 (en) 2014-02-06 2015-12-29 Sonos, Inc. Audio output balancing during synchronized playback
US9264839B2 (en) 2014-03-17 2016-02-16 Sonos, Inc. Playback device configuration based on proximity detection
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US9367283B2 (en) 2014-07-22 2016-06-14 Sonos, Inc. Audio settings
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USD883956S1 (en) 2014-08-13 2020-05-12 Sonos, Inc. Playback device
US9952825B2 (en) 2014-09-09 2018-04-24 Sonos, Inc. Audio processing algorithms
US9910634B2 (en) 2014-09-09 2018-03-06 Sonos, Inc. Microphone calibration
US10127006B2 (en) 2014-09-09 2018-11-13 Sonos, Inc. Facilitating calibration of an audio playback device
US9891881B2 (en) 2014-09-09 2018-02-13 Sonos, Inc. Audio processing algorithm database
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US10664224B2 (en) 2015-04-24 2020-05-26 Sonos, Inc. Speaker calibration user interface
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US20170085972A1 (en) 2015-09-17 2017-03-23 Sonos, Inc. Media Player and Media Player Design
USD920278S1 (en) 2017-03-13 2021-05-25 Sonos, Inc. Media playback device with lights
US10248376B2 (en) 2015-06-11 2019-04-02 Sonos, Inc. Multiple groupings in a playback system
US9729118B2 (en) 2015-07-24 2017-08-08 Sonos, Inc. Loudness matching
US9538305B2 (en) 2015-07-28 2017-01-03 Sonos, Inc. Calibration error conditions
US9712912B2 (en) 2015-08-21 2017-07-18 Sonos, Inc. Manipulation of playback device response using an acoustic filter
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US9693165B2 (en) 2015-09-17 2017-06-27 Sonos, Inc. Validation of audio calibration using multi-dimensional motion check
EP3531714B1 (de) 2015-09-17 2022-02-23 Sonos Inc. Erleichtern der kalibrierung einer audiowiedergabevorrichtung
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US10372406B2 (en) 2016-07-22 2019-08-06 Sonos, Inc. Calibration interface
US10459684B2 (en) 2016-08-05 2019-10-29 Sonos, Inc. Calibration of a playback device based on an estimated frequency response
US9961464B2 (en) 2016-09-23 2018-05-01 Apple Inc. Pressure gradient microphone for measuring an acoustic characteristic of a loudspeaker
US10412473B2 (en) 2016-09-30 2019-09-10 Sonos, Inc. Speaker grill with graduated hole sizing over a transition area for a media device
USD827671S1 (en) 2016-09-30 2018-09-04 Sonos, Inc. Media playback device
USD851057S1 (en) 2016-09-30 2019-06-11 Sonos, Inc. Speaker grill with graduated hole sizing over a transition area for a media device
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US10299039B2 (en) 2017-06-02 2019-05-21 Apple Inc. Audio adaptation to room
US11206484B2 (en) 2018-08-28 2021-12-21 Sonos, Inc. Passive speaker authentication
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GB2342001B (en) * 1998-09-21 2000-10-25 Mitsubishi Electric Eng MFB speaker system with controllable speaker vibration characteristic
DK199901256A (da) * 1998-10-06 1999-10-05 Bang & Olufsen As MMS-System

Also Published As

Publication number Publication date
US7697701B2 (en) 2010-04-13
WO2000021331A1 (en) 2000-04-13
ES2185423T3 (es) 2003-04-16
DK199901256A (da) 1999-10-05
JP4191389B2 (ja) 2008-12-03
EP1133896B1 (de) 2002-08-28
DE69902686D1 (de) 2002-10-02
EP1133896A1 (de) 2001-09-19
DK1133896T3 (da) 2002-10-14
AU5968799A (en) 2000-04-26
DE69902686T2 (de) 2003-05-08
US7092535B1 (en) 2006-08-15
JP2002527969A (ja) 2002-08-27
PT1133896E (pt) 2003-01-31
US20060153401A1 (en) 2006-07-13

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