ES3048629T3 - Decoder using forward aliasing cancellation - Google Patents

Decoder using forward aliasing cancellation

Info

Publication number
ES3048629T3
ES3048629T3 ES24167819T ES24167819T ES3048629T3 ES 3048629 T3 ES3048629 T3 ES 3048629T3 ES 24167819 T ES24167819 T ES 24167819T ES 24167819 T ES24167819 T ES 24167819T ES 3048629 T3 ES3048629 T3 ES 3048629T3
Authority
ES
Spain
Prior art keywords
decoder
aliasing cancellation
forward aliasing
cancellation
aliasing
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.)
Active
Application number
ES24167819T
Other languages
English (en)
Inventor
Jérémie Lecomte
Patrick Warmbold
Stefan Bayer
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.)
Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV
Original Assignee
Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV
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 Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV filed Critical Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV
Application granted granted Critical
Publication of ES3048629T3 publication Critical patent/ES3048629T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00Speech 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
    • G10L19/04Speech 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 using predictive techniques
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00Speech 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
    • G10L19/005Correction of errors induced by the transmission channel, if related to the coding algorithm
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00Speech 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
    • G10L19/02Speech 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 using spectral analysis, e.g. transform vocoders or subband vocoders
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00Speech 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
    • G10L19/02Speech 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 using spectral analysis, e.g. transform vocoders or subband vocoders
    • G10L19/0212Speech 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 using spectral analysis, e.g. transform vocoders or subband vocoders using orthogonal transformation
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00Speech 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
    • G10L19/04Speech 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 using predictive techniques
    • G10L19/16Vocoder architecture
    • G10L19/18Vocoders using multiple modes
    • G10L19/20Vocoders using multiple modes using sound class specific coding, hybrid encoders or object based coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Computational Linguistics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
ES24167819T 2010-07-08 2011-07-07 Decoder using forward aliasing cancellation Active ES3048629T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36254710P 2010-07-08 2010-07-08
US37234710P 2010-08-10 2010-08-10

Publications (1)

Publication Number Publication Date
ES3048629T3 true ES3048629T3 (en) 2025-12-11

Family

ID=44584140

Family Applications (6)

Application Number Title Priority Date Filing Date
ES22194160T Active ES2968927T3 (es) 2010-07-08 2011-07-07 Decodificador que utiliza cancelación del efecto de solapamiento hacia delante
ES24167822T Active ES3048684T3 (en) 2010-07-08 2011-07-07 Coder using forward aliasing cancellation
ES18200492T Active ES2930103T3 (es) 2010-07-08 2011-07-07 Codificador que utiliza cancelación del efecto de solapamiento hacia delante
ES24167819T Active ES3048629T3 (en) 2010-07-08 2011-07-07 Decoder using forward aliasing cancellation
ES11730006T Active ES2710554T3 (es) 2010-07-08 2011-07-07 Codificador que utiliza cancelación del efecto de solapamiento hacia delante
ES24167817T Active ES3050118T3 (en) 2010-07-08 2011-07-07 Decoder using forward aliasing cancellation

Family Applications Before (3)

Application Number Title Priority Date Filing Date
ES22194160T Active ES2968927T3 (es) 2010-07-08 2011-07-07 Decodificador que utiliza cancelación del efecto de solapamiento hacia delante
ES24167822T Active ES3048684T3 (en) 2010-07-08 2011-07-07 Coder using forward aliasing cancellation
ES18200492T Active ES2930103T3 (es) 2010-07-08 2011-07-07 Codificador que utiliza cancelación del efecto de solapamiento hacia delante

Family Applications After (2)

Application Number Title Priority Date Filing Date
ES11730006T Active ES2710554T3 (es) 2010-07-08 2011-07-07 Codificador que utiliza cancelación del efecto de solapamiento hacia delante
ES24167817T Active ES3050118T3 (en) 2010-07-08 2011-07-07 Decoder using forward aliasing cancellation

Country Status (17)

Country Link
US (1) US9257130B2 (es)
EP (10) EP3451333B1 (es)
JP (10) JP5981913B2 (es)
KR (1) KR101456639B1 (es)
CN (1) CN103109318B (es)
AR (1) AR082142A1 (es)
AU (1) AU2011275731B2 (es)
BR (3) BR122021002104B1 (es)
CA (1) CA2804548C (es)
ES (6) ES2968927T3 (es)
MX (1) MX2013000086A (es)
MY (1) MY161986A (es)
PL (3) PL3451333T3 (es)
PT (2) PT2591470T (es)
SG (1) SG186950A1 (es)
TW (1) TWI476758B (es)
WO (1) WO2012004349A1 (es)

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Also Published As

Publication number Publication date
EP2591470B1 (en) 2018-12-05
EP4398244B1 (en) 2025-09-10
CN103109318B (zh) 2015-08-05
PT3451333T (pt) 2022-11-22
EP4398244C0 (en) 2025-09-10
JP5981913B2 (ja) 2016-08-31
EP4398246A3 (en) 2024-07-31
EP4398248A2 (en) 2024-07-10
EP4398244A3 (en) 2024-07-31
KR101456639B1 (ko) 2014-11-04
ES3050118T3 (en) 2025-12-19
PT2591470T (pt) 2019-04-08
JP7693890B2 (ja) 2025-06-17
JP7693891B2 (ja) 2025-06-17
MX2013000086A (es) 2013-02-26
JP2016006535A (ja) 2016-01-14
SG186950A1 (en) 2013-02-28
BR122021002104B1 (pt) 2021-11-03
CA2804548C (en) 2016-06-21
JP7693892B2 (ja) 2025-06-17
EP4398247C0 (en) 2025-09-10
EP4398245A3 (en) 2024-07-31
JP2024099607A (ja) 2024-07-25
TW201222529A (en) 2012-06-01
JP2024099606A (ja) 2024-07-25
ES2930103T3 (es) 2022-12-05
EP3451333A1 (en) 2019-03-06
EP4398247B1 (en) 2025-09-10
EP4398245B1 (en) 2025-11-26
AU2011275731B2 (en) 2015-01-22
EP4398248B1 (en) 2025-11-19
EP4398245A2 (en) 2024-07-10
EP4372742C0 (en) 2025-09-03
JP2013532310A (ja) 2013-08-15
JP2024099609A (ja) 2024-07-25
EP4398247A3 (en) 2024-07-31
RU2013105268A (ru) 2014-08-20
JP7693889B2 (ja) 2025-06-17
US9257130B2 (en) 2016-02-09
JP7227204B2 (ja) 2023-02-21
EP4322160A2 (en) 2024-02-14
EP4398246A2 (en) 2024-07-10
EP4120248C0 (en) 2023-12-20
EP4398248A3 (en) 2024-07-31
WO2012004349A1 (en) 2012-01-12
JP2024099605A (ja) 2024-07-25
CN103109318A (zh) 2013-05-15
JP2023071685A (ja) 2023-05-23
EP3451333B1 (en) 2022-09-07
EP4372742A3 (en) 2024-07-31
EP4398246B1 (en) 2025-09-03
EP4120248A1 (en) 2023-01-18
JP6773743B2 (ja) 2020-10-21
BR112013000489B1 (pt) 2021-06-01
AU2011275731A1 (en) 2013-02-21
JP7488926B2 (ja) 2024-05-22
EP4398246C0 (en) 2025-09-03
KR20130045349A (ko) 2013-05-03
EP4120248B1 (en) 2023-12-20
EP4398244A2 (en) 2024-07-10
JP6417299B2 (ja) 2018-11-07
US20130124215A1 (en) 2013-05-16
EP4372742A2 (en) 2024-05-22
JP2021006924A (ja) 2021-01-21
CA2804548A1 (en) 2012-01-12
PL3451333T3 (pl) 2023-01-23
TWI476758B (zh) 2015-03-11
ES2968927T3 (es) 2024-05-14
ES3048684T3 (en) 2025-12-11
EP2591470A1 (en) 2013-05-15
JP2019032550A (ja) 2019-02-28
JP2024099608A (ja) 2024-07-25
MY161986A (en) 2017-05-31
ES2710554T3 (es) 2019-04-25
EP4372742B1 (en) 2025-09-03
BR122021002034B1 (pt) 2021-11-03
EP4322160A3 (en) 2024-05-08
AR082142A1 (es) 2012-11-14
PL4120248T3 (pl) 2024-05-13
JP7693888B2 (ja) 2025-06-17
EP4398247A2 (en) 2024-07-10
PL2591470T3 (pl) 2019-05-31

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