KR20140051994A - 오디오 교정 시스템 및 방법 - Google Patents

오디오 교정 시스템 및 방법 Download PDF

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Publication number
KR20140051994A
KR20140051994A KR1020147005275A KR20147005275A KR20140051994A KR 20140051994 A KR20140051994 A KR 20140051994A KR 1020147005275 A KR1020147005275 A KR 1020147005275A KR 20147005275 A KR20147005275 A KR 20147005275A KR 20140051994 A KR20140051994 A KR 20140051994A
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South Korea
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audio
speaker
fft
speakers
audio signal
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KR1020147005275A
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English (en)
Korean (ko)
Inventor
로날드 더글라스 존슨
마크 알란 슐츠
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톰슨 라이센싱
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    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G99/00—Subject matter not provided for in other groups of this subclass
    • 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

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
  • Circuit For Audible Band Transducer (AREA)
KR1020147005275A 2011-07-28 2012-07-26 오디오 교정 시스템 및 방법 Withdrawn KR20140051994A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161512538P 2011-07-28 2011-07-28
US61/512,538 2011-07-28
PCT/US2012/048271 WO2013016500A1 (en) 2011-07-28 2012-07-26 Audio calibration system and method

Publications (1)

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KR20140051994A true KR20140051994A (ko) 2014-05-02

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KR1020147005275A Withdrawn KR20140051994A (ko) 2011-07-28 2012-07-26 오디오 교정 시스템 및 방법

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Country Link
US (1) US20140294201A1 (https=)
EP (1) EP2737728A1 (https=)
JP (1) JP2014527337A (https=)
KR (1) KR20140051994A (https=)
CN (1) CN103718574A (https=)
WO (1) WO2013016500A1 (https=)

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Publication number Publication date
WO2013016500A1 (en) 2013-01-31
JP2014527337A (ja) 2014-10-09
CN103718574A (zh) 2014-04-09
EP2737728A1 (en) 2014-06-04
US20140294201A1 (en) 2014-10-02

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PA0105 International application

Patent event date: 20140227

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid