ATE546019T1 - Entzerrungssystem zur verbesserung der qualität von basstönen in einem hörbereich - Google Patents

Entzerrungssystem zur verbesserung der qualität von basstönen in einem hörbereich

Info

Publication number
ATE546019T1
ATE546019T1 AT05028061T AT05028061T ATE546019T1 AT E546019 T1 ATE546019 T1 AT E546019T1 AT 05028061 T AT05028061 T AT 05028061T AT 05028061 T AT05028061 T AT 05028061T AT E546019 T1 ATE546019 T1 AT E546019T1
Authority
AT
Austria
Prior art keywords
frequency
equalization system
quality
improve
responses
Prior art date
Application number
AT05028061T
Other languages
English (en)
Inventor
Ashish Aggarwal
Todd Welti
Ulrich Horbach
Original Assignee
Harman Int Ind
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 Harman Int Ind filed Critical Harman Int Ind
Application granted granted Critical
Publication of ATE546019T1 publication Critical patent/ATE546019T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H04S7/301—Automatic calibration of stereophonic sound system, e.g. with test microphone
    • 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
    • H04R3/04—Circuits for transducers for correcting frequency response
    • 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
    • H04R3/12—Circuits for transducers for distributing signals to two or more loudspeakers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
AT05028061T 2004-12-30 2005-12-21 Entzerrungssystem zur verbesserung der qualität von basstönen in einem hörbereich ATE546019T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/026,773 US9008331B2 (en) 2004-12-30 2004-12-30 Equalization system to improve the quality of bass sounds within a listening area

Publications (1)

Publication Number Publication Date
ATE546019T1 true ATE546019T1 (de) 2012-03-15

Family

ID=36182373

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05028061T ATE546019T1 (de) 2004-12-30 2005-12-21 Entzerrungssystem zur verbesserung der qualität von basstönen in einem hörbereich

Country Status (4)

Country Link
US (1) US9008331B2 (de)
EP (1) EP1677573B1 (de)
JP (1) JP4402040B2 (de)
AT (1) ATE546019T1 (de)

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US8194869B2 (en) 2010-03-17 2012-06-05 Harman International Industries, Incorporated Audio power management system
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US9084058B2 (en) 2011-12-29 2015-07-14 Sonos, Inc. Sound field calibration using listener localization
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US9554226B2 (en) * 2013-06-28 2017-01-24 Harman International Industries, Inc. Headphone response measurement and equalization
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US10194260B2 (en) 2015-02-27 2019-01-29 Pioneer Corporation Sound volume control device, sound volume control method and sound volume control program
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EP3369176A4 (de) 2015-10-28 2019-10-16 DTS, Inc. Spektrale korrektur von audiosignalen
US9743207B1 (en) 2016-01-18 2017-08-22 Sonos, Inc. Calibration using multiple recording devices
US10003899B2 (en) 2016-01-25 2018-06-19 Sonos, Inc. Calibration with particular locations
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US9860662B2 (en) 2016-04-01 2018-01-02 Sonos, Inc. Updating playback device configuration information based on calibration data
US9763018B1 (en) 2016-04-12 2017-09-12 Sonos, Inc. Calibration of audio playback devices
US9794710B1 (en) 2016-07-15 2017-10-17 Sonos, Inc. Spatial audio correction
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KR20250158795A (ko) * 2023-03-08 2025-11-06 더 트러스티스 오브 프린세톤 유니버시티 라우드스피커에서 랜더링되는 사운드스테이지를 제어하기 위한 시스템 및 방법
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Also Published As

Publication number Publication date
EP1677573A2 (de) 2006-07-05
JP4402040B2 (ja) 2010-01-20
US20060147057A1 (en) 2006-07-06
US9008331B2 (en) 2015-04-14
JP2006191562A (ja) 2006-07-20
EP1677573A3 (de) 2009-04-15
EP1677573B1 (de) 2012-02-15

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