ATE470322T1 - Kombination von tonsignalen mittels auditoriumsszenenanalyse - Google Patents

Kombination von tonsignalen mittels auditoriumsszenenanalyse

Info

Publication number
ATE470322T1
ATE470322T1 AT05770949T AT05770949T ATE470322T1 AT E470322 T1 ATE470322 T1 AT E470322T1 AT 05770949 T AT05770949 T AT 05770949T AT 05770949 T AT05770949 T AT 05770949T AT E470322 T1 ATE470322 T1 AT E470322T1
Authority
AT
Austria
Prior art keywords
channels
auditorial
audio
combination
sound signals
Prior art date
Application number
AT05770949T
Other languages
German (de)
English (en)
Inventor
Michael Smithers
Original Assignee
Dolby Lab Licensing Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35115846&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE470322(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dolby Lab Licensing Corp filed Critical Dolby Lab Licensing Corp
Application granted granted Critical
Publication of ATE470322T1 publication Critical patent/ATE470322T1/de

Links

Classifications

    • 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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers
    • H04R3/02—Circuits for transducers 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

Landscapes

  • 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 Optimization (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mathematical Analysis (AREA)
  • Algebra (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Stereophonic System (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Complex Calculations (AREA)
  • Holo Graphy (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)
AT05770949T 2004-08-03 2005-07-13 Kombination von tonsignalen mittels auditoriumsszenenanalyse ATE470322T1 (de)

Applications Claiming Priority (2)

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
PCT/US2005/024630 WO2006019719A1 (en) 2004-08-03 2005-07-13 Combining audio signals using auditory scene analysis

Publications (1)

Publication Number Publication Date
ATE470322T1 true ATE470322T1 (de) 2010-06-15

Family

ID=35115846

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05770949T ATE470322T1 (de) 2004-08-03 2005-07-13 Kombination von tonsignalen mittels auditoriumsszenenanalyse

Country Status (18)

Country Link
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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Also Published As

Publication number Publication date
HK1101053A1 (en) 2007-10-05
CA2574834C (en) 2013-07-09
DE602005021648D1 (de) 2010-07-15
AU2005275257A1 (en) 2006-02-23
CA2574834A1 (en) 2006-02-23
ES2346070T3 (es) 2010-10-08
EP1787495B1 (en) 2010-06-02
JP2008509600A (ja) 2008-03-27
CN101002505B (zh) 2011-08-10
AU2005275257B2 (en) 2011-02-03
KR20070049146A (ko) 2007-05-10
MY139731A (en) 2009-10-30
CN101002505A (zh) 2007-07-18
DK1787495T3 (da) 2010-09-06
EP1787495A1 (en) 2007-05-23
MX2007001262A (es) 2007-04-18
US20060029239A1 (en) 2006-02-09
WO2006019719A1 (en) 2006-02-23
US7508947B2 (en) 2009-03-24
BRPI0514059A (pt) 2008-05-27
PL1787495T3 (pl) 2010-10-29
IL180712A0 (en) 2007-06-03
KR101161703B1 (ko) 2012-07-03
TW200608352A (en) 2006-03-01
TWI374435B (en) 2012-10-11
JP4740242B2 (ja) 2011-08-03
BRPI0514059B1 (pt) 2019-11-12
IL180712A (en) 2012-02-29

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