AU2001244235A1 - A method for reconstruction of audio signal - Google Patents

A method for reconstruction of audio signal

Info

Publication number
AU2001244235A1
AU2001244235A1 AU2001244235A AU4423501A AU2001244235A1 AU 2001244235 A1 AU2001244235 A1 AU 2001244235A1 AU 2001244235 A AU2001244235 A AU 2001244235A AU 4423501 A AU4423501 A AU 4423501A AU 2001244235 A1 AU2001244235 A1 AU 2001244235A1
Authority
AU
Australia
Prior art keywords
reconstruction
audio signal
audio
signal
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2001244235A
Inventor
Ismo Kauppinen
Jyrki Kauppinen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU2001244235A1 publication Critical patent/AU2001244235A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/005—Correction of errors induced by the transmission channel, if related to the coding algorithm
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
    • G11B20/1876—Interpolating methods
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/24—Signal processing not specific to the method of recording or reproducing; Circuits therefor for reducing noise

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Complex Calculations (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
AU2001244235A 2000-03-07 2001-03-05 A method for reconstruction of audio signal Abandoned AU2001244235A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20000523 2000-03-07
FI20000523A FI117147B (en) 2000-03-07 2000-03-07 Procedure for the correction of audio signal, uses of the procedure and computer software
PCT/FI2001/000213 WO2001067451A1 (en) 2000-03-07 2001-03-05 A method for reconstruction of audio signal

Publications (1)

Publication Number Publication Date
AU2001244235A1 true AU2001244235A1 (en) 2001-09-17

Family

ID=8557865

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001244235A Abandoned AU2001244235A1 (en) 2000-03-07 2001-03-05 A method for reconstruction of audio signal

Country Status (4)

Country Link
EP (1) EP1277208A1 (en)
AU (1) AU2001244235A1 (en)
FI (1) FI117147B (en)
WO (1) WO2001067451A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8701491B2 (en) 2008-04-25 2014-04-22 Stichting Voor De Technische Wetenschapen Acoustic holography

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6386163A (en) * 1986-09-30 1988-04-16 Toshiba Corp Correcting device for error of digital data
GB8808208D0 (en) * 1988-04-08 1988-05-11 British Library Board Impulse noise detection & suppression
US5673210A (en) * 1995-09-29 1997-09-30 Lucent Technologies Inc. Signal restoration using left-sided and right-sided autoregressive parameters

Also Published As

Publication number Publication date
WO2001067451A1 (en) 2001-09-13
FI20000523A (en) 2001-09-08
FI20000523A0 (en) 2000-03-07
FI117147B (en) 2006-06-30
EP1277208A1 (en) 2003-01-22

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