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FI20022092A0 - Ekvallsering av utgång ur ett stereoexpansionsnät - Google Patents

Ekvallsering av utgång ur ett stereoexpansionsnät

Info

Publication number
FI20022092A0
FI20022092A0 FI20022092A FI20022092A FI20022092A0 FI 20022092 A0 FI20022092 A0 FI 20022092A0 FI 20022092 A FI20022092 A FI 20022092A FI 20022092 A FI20022092 A FI 20022092A FI 20022092 A0 FI20022092 A0 FI 20022092A0
Authority
FI
Finland
Prior art keywords
network output
output equalization
equalizer network
equalizer
equalization
Prior art date
Application number
FI20022092A
Other languages
English (en)
Finnish (fi)
Other versions
FI118370B (sv
FI20022092A (sv
Inventor
Ole Kirkeby
Original Assignee
Nokia 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
Application filed by Nokia Corp filed Critical Nokia Corp
Priority to FI20022092A priority Critical patent/FI118370B/sv
Publication of FI20022092A0 publication Critical patent/FI20022092A0/sv
Priority to EP03773766A priority patent/EP1566077A1/en
Priority to KR1020057008926A priority patent/KR100626233B1/ko
Priority to CN200380103884A priority patent/CN100586227C/zh
Priority to AU2003282148A priority patent/AU2003282148A1/en
Priority to PCT/FI2003/000882 priority patent/WO2004049759A1/en
Priority to US10/720,009 priority patent/US7440575B2/en
Publication of FI20022092A publication Critical patent/FI20022092A/sv
Application granted granted Critical
Publication of FI118370B publication Critical patent/FI118370B/sv

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • H04S1/002—Non-adaptive circuits, e.g. manually adjustable or static, for enhancing the sound image or the spatial distribution
    • H04S1/005—For headphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S5/00—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation 

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
FI20022092A 2002-11-22 2002-11-22 Ekvalisering av utgång ur ett stereoexpansionsnät FI118370B (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI20022092A FI118370B (sv) 2002-11-22 2002-11-22 Ekvalisering av utgång ur ett stereoexpansionsnät
EP03773766A EP1566077A1 (en) 2002-11-22 2003-11-19 Equalisation of the output in a stereo widening network
KR1020057008926A KR100626233B1 (ko) 2002-11-22 2003-11-19 스테레오 확장 네트워크에서의 출력의 등화
CN200380103884A CN100586227C (zh) 2002-11-22 2003-11-19 立体声扩展网络中的输出均衡
AU2003282148A AU2003282148A1 (en) 2002-11-22 2003-11-19 Equalisation of the output in a stereo widening network
PCT/FI2003/000882 WO2004049759A1 (en) 2002-11-22 2003-11-19 Equalisation of the output in a stereo widening network
US10/720,009 US7440575B2 (en) 2002-11-22 2003-11-21 Equalization of the output in a stereo widening network

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20022092 2002-11-22
FI20022092A FI118370B (sv) 2002-11-22 2002-11-22 Ekvalisering av utgång ur ett stereoexpansionsnät

Publications (3)

Publication Number Publication Date
FI20022092A0 true FI20022092A0 (sv) 2002-11-22
FI20022092A FI20022092A (sv) 2004-05-23
FI118370B FI118370B (sv) 2007-10-15

Family

ID=8564989

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20022092A FI118370B (sv) 2002-11-22 2002-11-22 Ekvalisering av utgång ur ett stereoexpansionsnät

Country Status (7)

Country Link
US (1) US7440575B2 (sv)
EP (1) EP1566077A1 (sv)
KR (1) KR100626233B1 (sv)
CN (1) CN100586227C (sv)
AU (1) AU2003282148A1 (sv)
FI (1) FI118370B (sv)
WO (1) WO2004049759A1 (sv)

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Also Published As

Publication number Publication date
CN100586227C (zh) 2010-01-27
CN1714599A (zh) 2005-12-28
KR100626233B1 (ko) 2006-09-20
AU2003282148A1 (en) 2004-06-18
KR20050075029A (ko) 2005-07-19
FI118370B (sv) 2007-10-15
EP1566077A1 (en) 2005-08-24
WO2004049759A1 (en) 2004-06-10
US7440575B2 (en) 2008-10-21
US20040136554A1 (en) 2004-07-15
FI20022092A (sv) 2004-05-23

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