KR101161703B1 - 청각 장면 분석을 사용한 오디오 신호의 결합 - Google Patents

청각 장면 분석을 사용한 오디오 신호의 결합 Download PDF

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KR101161703B1
KR101161703B1 KR1020077002358A KR20077002358A KR101161703B1 KR 101161703 B1 KR101161703 B1 KR 101161703B1 KR 1020077002358 A KR1020077002358 A KR 1020077002358A KR 20077002358 A KR20077002358 A KR 20077002358A KR 101161703 B1 KR101161703 B1 KR 101161703B1
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channel
channels
audio
auditory event
auditory
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KR20070049146A (ko
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마이클 존 스미더스
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돌비 레버러토리즈 라이쎈싱 코오포레이션
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H04S3/02—Systems employing more than two channels, e.g. quadraphonic of the matrix type, i.e. in which input signals are combined algebraically, e.g. after having been phase shifted with respect to each other
    • 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
    • H04R3/02—Circuits for transducers, loudspeakers or microphones for preventing acoustic reaction, i.e. acoustic oscillatory feedback
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/20—Circuits for coupling gramophone pick-up, recorder output, or microphone to receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2420/00—Techniques used stereophonic systems covered by H04S but not provided for in its groups
    • H04S2420/03—Application of parametric coding in stereophonic audio systems

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Mathematical Analysis (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Algebra (AREA)
  • Stereophonic System (AREA)
  • Holo Graphy (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Complex Calculations (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Electrically Operated Instructional Devices (AREA)
  • Measurement Of Current Or Voltage (AREA)
KR1020077002358A 2004-08-03 2005-07-13 청각 장면 분석을 사용한 오디오 신호의 결합 Expired - Lifetime KR101161703B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/911,404 US7508947B2 (en) 2004-08-03 2004-08-03 Method for combining audio signals using auditory scene analysis
US10/911,404 2004-08-03
PCT/US2005/024630 WO2006019719A1 (en) 2004-08-03 2005-07-13 Combining audio signals using auditory scene analysis

Publications (2)

Publication Number Publication Date
KR20070049146A KR20070049146A (ko) 2007-05-10
KR101161703B1 true KR101161703B1 (ko) 2012-07-03

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KR1020077002358A Expired - Lifetime KR101161703B1 (ko) 2004-08-03 2005-07-13 청각 장면 분석을 사용한 오디오 신호의 결합

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US (1) US7508947B2 (enExample)
EP (1) EP1787495B1 (enExample)
JP (1) JP4740242B2 (enExample)
KR (1) KR101161703B1 (enExample)
CN (1) CN101002505B (enExample)
AT (1) ATE470322T1 (enExample)
AU (1) AU2005275257B2 (enExample)
BR (1) BRPI0514059B1 (enExample)
CA (1) CA2574834C (enExample)
DE (1) DE602005021648D1 (enExample)
DK (1) DK1787495T3 (enExample)
ES (1) ES2346070T3 (enExample)
IL (1) IL180712A (enExample)
MX (1) MX2007001262A (enExample)
MY (1) MY139731A (enExample)
PL (1) PL1787495T3 (enExample)
TW (1) TWI374435B (enExample)
WO (1) WO2006019719A1 (enExample)

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US7508947B2 (en) 2009-03-24
BRPI0514059B1 (pt) 2019-11-12
AU2005275257B2 (en) 2011-02-03
JP4740242B2 (ja) 2011-08-03
IL180712A (en) 2012-02-29
CN101002505A (zh) 2007-07-18
ATE470322T1 (de) 2010-06-15
EP1787495B1 (en) 2010-06-02
EP1787495A1 (en) 2007-05-23
WO2006019719A1 (en) 2006-02-23
MY139731A (en) 2009-10-30
IL180712A0 (en) 2007-06-03
KR20070049146A (ko) 2007-05-10
DE602005021648D1 (de) 2010-07-15
BRPI0514059A (pt) 2008-05-27
CN101002505B (zh) 2011-08-10
DK1787495T3 (da) 2010-09-06
US20060029239A1 (en) 2006-02-09
JP2008509600A (ja) 2008-03-27
TW200608352A (en) 2006-03-01
PL1787495T3 (pl) 2010-10-29
MX2007001262A (es) 2007-04-18
HK1101053A1 (en) 2007-10-05
ES2346070T3 (es) 2010-10-08
TWI374435B (en) 2012-10-11
CA2574834C (en) 2013-07-09
CA2574834A1 (en) 2006-02-23
AU2005275257A1 (en) 2006-02-23

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