ES2992880T3 - Apparatus and method for generating an enhanced signal using independent noise-filling - Google Patents

Apparatus and method for generating an enhanced signal using independent noise-filling Download PDF

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Publication number
ES2992880T3
ES2992880T3 ES18209545T ES18209545T ES2992880T3 ES 2992880 T3 ES2992880 T3 ES 2992880T3 ES 18209545 T ES18209545 T ES 18209545T ES 18209545 T ES18209545 T ES 18209545T ES 2992880 T3 ES2992880 T3 ES 2992880T3
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spectral
noise
region
values
audio signal
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English (en)
Spanish (es)
Inventor
Sascha Disch
Ralf Geiger
Andreas Niedermeier
Matthias Neusinger
Konstantin Schmidt
Stephan Wilde
Benjamin Schubert
Christian Neukam
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Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV
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Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV
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    • 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
    • G10L19/02—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 using spectral analysis, e.g. transform vocoders or subband vocoders
    • G10L19/0204—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 using spectral analysis, e.g. transform vocoders or subband vocoders using subband decomposition
    • 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
    • G10L19/02—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 using spectral analysis, e.g. transform vocoders or subband vocoders
    • G10L19/028—Noise substitution, i.e. substituting non-tonal spectral components by noisy source
    • 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
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • G10L21/038—Speech enhancement, e.g. noise reduction or echo cancellation using band spreading techniques
    • 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
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/03—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters
    • G10L25/21—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters the extracted parameters being power information
    • 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
    • G10L15/00—Speech recognition
    • G10L15/20—Speech recognition techniques specially adapted for robustness in adverse environments, e.g. in noise, of stress induced speech

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computational Linguistics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Quality & Reliability (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Noise Elimination (AREA)
  • Picture Signal Circuits (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Dc Digital Transmission (AREA)
  • Tests Of Electronic Circuits (AREA)
ES18209545T 2014-07-28 2015-07-24 Apparatus and method for generating an enhanced signal using independent noise-filling Active ES2992880T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14178777.0A EP2980792A1 (en) 2014-07-28 2014-07-28 Apparatus and method for generating an enhanced signal using independent noise-filling

Publications (1)

Publication Number Publication Date
ES2992880T3 true ES2992880T3 (en) 2024-12-19

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Family Applications (3)

Application Number Title Priority Date Filing Date
ES18209545T Active ES2992880T3 (en) 2014-07-28 2015-07-24 Apparatus and method for generating an enhanced signal using independent noise-filling
ES15741557.1T Active ES2693051T3 (es) 2014-07-28 2015-07-24 Aparato y procedimiento para generar una señal mejorada mediante el uso de relleno de ruido independiente
ES15741558T Active ES2718728T3 (es) 2014-07-28 2015-07-24 Aparato y procedimiento para generar una señal de audio mejorada mediante el uso de relleno de ruido independiente

Family Applications After (2)

Application Number Title Priority Date Filing Date
ES15741557.1T Active ES2693051T3 (es) 2014-07-28 2015-07-24 Aparato y procedimiento para generar una señal mejorada mediante el uso de relleno de ruido independiente
ES15741558T Active ES2718728T3 (es) 2014-07-28 2015-07-24 Aparato y procedimiento para generar una señal de audio mejorada mediante el uso de relleno de ruido independiente

Country Status (18)

Country Link
US (7) US10354663B2 (2)
EP (5) EP2980792A1 (2)
JP (6) JP6535730B2 (2)
KR (2) KR101958360B1 (2)
CN (4) CN106537499B (2)
AR (2) AR101345A1 (2)
AU (2) AU2015295549B2 (2)
BR (2) BR112017001586B1 (2)
CA (2) CA2956024C (2)
ES (3) ES2992880T3 (2)
MX (2) MX363352B (2)
PL (3) PL3175449T3 (2)
PT (2) PT3186807T (2)
RU (2) RU2665913C2 (2)
SG (2) SG11201700689VA (2)
TR (2) TR201816634T4 (2)
TW (2) TWI575515B (2)
WO (2) WO2016016146A1 (2)

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CN106796798B (zh) 2021-03-05
JP2017526004A (ja) 2017-09-07
US20170133024A1 (en) 2017-05-11
CA2956024C (en) 2019-05-07
EP3471094A1 (en) 2019-04-17
MX2017001231A (es) 2017-07-07
BR112017000852A2 (pt) 2017-12-05
CA2956024A1 (en) 2016-02-04
US20210065726A1 (en) 2021-03-04
US20220148606A1 (en) 2022-05-12
RU2667376C2 (ru) 2018-09-19
CN111261176A (zh) 2020-06-09
JP2017526957A (ja) 2017-09-14
US11705145B2 (en) 2023-07-18
BR112017000852B1 (pt) 2022-11-22
CA2947804C (en) 2019-07-02
CN106537499B (zh) 2020-02-21
US20170069332A1 (en) 2017-03-09
BR112017001586A2 (pt) 2018-01-30
JP2019074755A (ja) 2019-05-16
US10529348B2 (en) 2020-01-07
JP2019194704A (ja) 2019-11-07
CN113160838A (zh) 2021-07-23
TR201816634T4 (tr) 2018-11-21
US20190295561A1 (en) 2019-09-26
KR101958360B1 (ko) 2019-03-15
TR201904282T4 (tr) 2019-05-21
EP2980792A1 (en) 2016-02-03
AR101345A1 (es) 2016-12-14
EP3186807A1 (en) 2017-07-05
JP6943836B2 (ja) 2021-10-06
JP6535730B2 (ja) 2019-06-26
WO2016016144A1 (en) 2016-02-04
MX2017001236A (es) 2017-07-07
RU2017105507A (ru) 2018-08-28
SG11201700631UA (en) 2017-02-27
US20200090668A1 (en) 2020-03-19
TW201618083A (zh) 2016-05-16
PT3186807T (pt) 2019-04-02
US10354663B2 (en) 2019-07-16
RU2017105507A3 (2) 2018-08-28
SG11201700689VA (en) 2017-02-27
US10885924B2 (en) 2021-01-05
EP3471094C0 (en) 2024-10-09
TW201608561A (zh) 2016-03-01
MX363352B (es) 2019-03-20
CN106537499A (zh) 2017-03-22
CA2947804A1 (en) 2016-02-04
CN111261176B (zh) 2024-04-05
EP4439559A2 (en) 2024-10-02
WO2016016146A1 (en) 2016-02-04
PL3186807T3 (pl) 2019-06-28
KR101958359B1 (ko) 2019-03-15
KR20170063534A (ko) 2017-06-08
AU2015295549B2 (en) 2018-11-01
ES2693051T3 (es) 2018-12-07
JP2022046504A (ja) 2022-03-23
TWI575515B (zh) 2017-03-21
US11908484B2 (en) 2024-02-20
JP7354193B2 (ja) 2023-10-02
TWI575511B (zh) 2017-03-21
AU2015295547B2 (en) 2018-07-19
MX365086B (es) 2019-05-22
ES2718728T3 (es) 2019-07-04
JP7391930B2 (ja) 2023-12-05
RU2016146738A3 (2) 2018-08-28
EP3471094B1 (en) 2024-10-09
PT3175449T (pt) 2018-11-23
RU2665913C2 (ru) 2018-09-04
US11264042B2 (en) 2022-03-01
BR112017001586B1 (pt) 2022-11-22
PL3175449T3 (pl) 2019-01-31
EP3186807B1 (en) 2019-01-02
EP3175449A1 (en) 2017-06-07
AU2015295547A1 (en) 2017-01-12
EP4439559A3 (en) 2024-11-13
AU2015295549A1 (en) 2017-03-16
AR101346A1 (es) 2016-12-14
CN106796798A (zh) 2017-05-31
EP3175449B1 (en) 2018-08-15
PL3471094T3 (pl) 2025-03-31
RU2016146738A (ru) 2018-08-28
US12205604B2 (en) 2025-01-21
KR20170024048A (ko) 2017-03-06
US20230386487A1 (en) 2023-11-30
CN113160838B (zh) 2024-05-10
JP6992024B2 (ja) 2022-01-13
JP6457625B2 (ja) 2019-01-23
JP2022003397A (ja) 2022-01-11

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