ATE312498T1 - METHOD FOR OPTIMIZING AN AUDIO SIGNAL - Google Patents

METHOD FOR OPTIMIZING AN AUDIO SIGNAL

Info

Publication number
ATE312498T1
ATE312498T1 AT02021050T AT02021050T ATE312498T1 AT E312498 T1 ATE312498 T1 AT E312498T1 AT 02021050 T AT02021050 T AT 02021050T AT 02021050 T AT02021050 T AT 02021050T AT E312498 T1 ATE312498 T1 AT E312498T1
Authority
AT
Austria
Prior art keywords
audio signal
difference
optimizing
determined
signal
Prior art date
Application number
AT02021050T
Other languages
German (de)
Inventor
Thomas Wager
Original Assignee
Thomas Wager
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 Thomas Wager filed Critical Thomas Wager
Application granted granted Critical
Publication of ATE312498T1 publication Critical patent/ATE312498T1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • H04S1/007—Two-channel systems in which the audio signals are in digital form

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Amplifiers (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Optical Communication System (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)

Abstract

Method for optimizing an audio signal in which the difference between a predefined audio signal and a modified signal that results from the predefined audio signal is continually determined. The signal difference is continuously determined in the time and or the frequency domain to provide an optimized audio signal. An Independent claim is made for a device for optimizing an audio signal with an arrangement for continuously determining the difference between a predefined audio signal and a modified audio signal derived from it and an arrangement for continuously determining an optimum audio signal based on the determined difference, whereby the difference is determined in the time or frequency domain.
AT02021050T 2002-09-20 2002-09-20 METHOD FOR OPTIMIZING AN AUDIO SIGNAL ATE312498T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02021050A EP1401243B1 (en) 2002-09-20 2002-09-20 Method for optimizing an audio signal

Publications (1)

Publication Number Publication Date
ATE312498T1 true ATE312498T1 (en) 2005-12-15

Family

ID=31896895

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02021050T ATE312498T1 (en) 2002-09-20 2002-09-20 METHOD FOR OPTIMIZING AN AUDIO SIGNAL

Country Status (5)

Country Link
EP (1) EP1401243B1 (en)
AT (1) ATE312498T1 (en)
AU (1) AU2003270179A1 (en)
DE (1) DE50205207D1 (en)
WO (1) WO2004030409A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008053721A1 (en) * 2008-10-29 2010-05-12 Trident Microsystems (Far East) Ltd. Method and device for optimizing the transmission behavior of loudspeaker systems in a consumer electronics device
WO2023235371A1 (en) * 2022-06-03 2023-12-07 Shure Acquisition Holdings, Inc. Analysis and optimization of an audio signal

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2292854B (en) * 1994-08-12 1999-08-25 Motorola Ltd Electronic audio device and method of operation
US5917738A (en) * 1996-11-08 1999-06-29 Pan; Cheh Removing the gibbs phenomenon in fourier transform processing in digital filters or other spectral resolution devices
JPH11109995A (en) * 1997-10-01 1999-04-23 Victor Co Of Japan Ltd Acoustic signal encoder
US6240372B1 (en) * 1997-11-14 2001-05-29 Arch Development Corporation System for surveillance of spectral signals
DE10105184A1 (en) * 2001-02-06 2002-08-29 Bosch Gmbh Robert Method for automatically adjusting a digital equalizer and playback device for audio signals to implement such a method

Also Published As

Publication number Publication date
WO2004030409A3 (en) 2004-06-17
AU2003270179A1 (en) 2004-04-19
WO2004030409A2 (en) 2004-04-08
DE50205207D1 (en) 2006-01-12
EP1401243A1 (en) 2004-03-24
EP1401243B1 (en) 2005-12-07

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Legal Events

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