ATE456908T1 - Mischung von ersten und zweiten tonsignalen - Google Patents

Mischung von ersten und zweiten tonsignalen

Info

Publication number
ATE456908T1
ATE456908T1 AT07021940T AT07021940T ATE456908T1 AT E456908 T1 ATE456908 T1 AT E456908T1 AT 07021940 T AT07021940 T AT 07021940T AT 07021940 T AT07021940 T AT 07021940T AT E456908 T1 ATE456908 T1 AT E456908T1
Authority
AT
Austria
Prior art keywords
signal
mixture
sound signals
delay
determining whether
Prior art date
Application number
AT07021940T
Other languages
English (en)
Inventor
Markus Christoph
Florian Wolf
Peter Perzlmaier
Original Assignee
Harman Becker Automotive Sys
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 Becker Automotive Sys filed Critical Harman Becker Automotive Sys
Application granted granted Critical
Publication of ATE456908T1 publication Critical patent/ATE456908T1/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
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
    • H04S2400/09—Electronic reduction of distortion of stereophonic sound systems

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Algebra (AREA)
  • Pure & Applied Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Stereophonic System (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Vehicle Body Suspensions (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
AT07021940T 2007-11-12 2007-11-12 Mischung von ersten und zweiten tonsignalen ATE456908T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07021940A EP2059072B1 (de) 2007-11-12 2007-11-12 Mischung von ersten und zweiten Tonsignalen

Publications (1)

Publication Number Publication Date
ATE456908T1 true ATE456908T1 (de) 2010-02-15

Family

ID=39345281

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07021940T ATE456908T1 (de) 2007-11-12 2007-11-12 Mischung von ersten und zweiten tonsignalen

Country Status (4)

Country Link
US (1) US8160278B2 (de)
EP (1) EP2059072B1 (de)
AT (1) ATE456908T1 (de)
DE (1) DE602007004632D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006137400A1 (ja) * 2005-06-21 2006-12-28 Japan Science And Technology Agency ミキシング装置及び方法並びにプログラム
EP3998606B8 (de) 2009-10-21 2022-12-07 Dolby International AB Überabtastung in einer kombinierten umsetzer-filterbank
EP2811758B1 (de) * 2013-06-06 2016-11-02 Harman Becker Automotive Systems GmbH Audiosignalmischung
GB2540175A (en) * 2015-07-08 2017-01-11 Nokia Technologies Oy Spatial audio processing apparatus
CN114333864B (zh) * 2021-12-17 2025-06-20 浙江大华技术股份有限公司 一种音频数据混音方法、终端及计算机可读存储介质

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2749780B2 (ja) * 1994-09-30 1998-05-13 株式会社エイ・ティ・アール人間情報通信研究所 適応化型相互相関装置
GB2330048B (en) 1997-10-02 2002-02-27 Sony Uk Ltd Audio signal processors
US7382888B2 (en) 2000-12-12 2008-06-03 Bose Corporation Phase shifting audio signal combining
JP3750583B2 (ja) * 2001-10-22 2006-03-01 ソニー株式会社 信号処理方法及び装置、並びに信号処理プログラム
US7929708B2 (en) * 2004-01-12 2011-04-19 Dts, Inc. Audio spatial environment engine
US7283634B2 (en) 2004-08-31 2007-10-16 Dts, Inc. Method of mixing audio channels using correlated outputs

Also Published As

Publication number Publication date
EP2059072A1 (de) 2009-05-13
US20090214058A1 (en) 2009-08-27
EP2059072B1 (de) 2010-01-27
US8160278B2 (en) 2012-04-17
DE602007004632D1 (de) 2010-03-18

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Legal Events

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