PL3186807T3 - Urządzenie i sposób generowania ulepszonego sygnału przy użyciu niezależnego wypełniania szumem - Google Patents

Urządzenie i sposób generowania ulepszonego sygnału przy użyciu niezależnego wypełniania szumem

Info

Publication number
PL3186807T3
PL3186807T3 PL15741558T PL15741558T PL3186807T3 PL 3186807 T3 PL3186807 T3 PL 3186807T3 PL 15741558 T PL15741558 T PL 15741558T PL 15741558 T PL15741558 T PL 15741558T PL 3186807 T3 PL3186807 T3 PL 3186807T3
Authority
PL
Poland
Prior art keywords
filling
generating
audio signal
enhanced audio
independent noise
Prior art date
Application number
PL15741558T
Other languages
English (en)
Inventor
Sascha Disch
Ralf Geiger
Andreas NIEDERMEIER
Matthias Neusinger
Konstantin Schmidt
Stephan Wilde
Benjamin SCHUBERT
Christian Neukam
Original Assignee
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
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 Förderung der angewandten Forschung e.V. filed Critical Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
Publication of PL3186807T3 publication Critical patent/PL3186807T3/pl

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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
    • G10L19/02—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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Computational Linguistics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Quality & Reliability (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Noise Elimination (AREA)
  • Picture Signal Circuits (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Dc Digital Transmission (AREA)
PL15741558T 2014-07-28 2015-07-24 Urządzenie i sposób generowania ulepszonego sygnału przy użyciu niezależnego wypełniania szumem PL3186807T3 (pl)

Applications Claiming Priority (3)

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
PCT/EP2015/067062 WO2016016146A1 (en) 2014-07-28 2015-07-24 Apparatus and method for generating an enhanced signal using independent noise-filling
EP15741558.9A EP3186807B1 (en) 2014-07-28 2015-07-24 Apparatus and method for generating an enhanced audio signal using independent noise-filling

Publications (1)

Publication Number Publication Date
PL3186807T3 true PL3186807T3 (pl) 2019-06-28

Family

ID=51224865

Family Applications (3)

Application Number Title Priority Date Filing Date
PL15741557T PL3175449T3 (pl) 2014-07-28 2015-07-24 Urządzenie i sposób generowania ulepszonego sygnału przy użyciu niezależnego wypełniania szumem
PL15741558T PL3186807T3 (pl) 2014-07-28 2015-07-24 Urządzenie i sposób generowania ulepszonego sygnału przy użyciu niezależnego wypełniania szumem
PL18209545.5T PL3471094T3 (pl) 2014-07-28 2015-07-24 Urządzenie i sposób generowania ulepszonego sygnału przy użyciu niezależnego wypełniania szumem

Family Applications Before (1)

Application Number Title Priority Date Filing Date
PL15741557T PL3175449T3 (pl) 2014-07-28 2015-07-24 Urządzenie i sposób generowania ulepszonego sygnału przy użyciu niezależnego wypełniania szumem

Family Applications After (1)

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PL18209545.5T PL3471094T3 (pl) 2014-07-28 2015-07-24 Urządzenie i sposób generowania ulepszonego sygnału przy użyciu niezależnego wypełniania szumem

Country Status (18)

Country Link
US (7) US10354663B2 (pl)
EP (5) EP2980792A1 (pl)
JP (6) JP6457625B2 (pl)
KR (2) KR101958360B1 (pl)
CN (4) CN106537499B (pl)
AR (2) AR101346A1 (pl)
AU (2) AU2015295549B2 (pl)
BR (2) BR112017001586B1 (pl)
CA (2) CA2956024C (pl)
ES (3) ES2693051T3 (pl)
MX (2) MX363352B (pl)
PL (3) PL3175449T3 (pl)
PT (2) PT3186807T (pl)
RU (2) RU2667376C2 (pl)
SG (2) SG11201700631UA (pl)
TR (2) TR201816634T4 (pl)
TW (2) TWI575511B (pl)
WO (2) WO2016016144A1 (pl)

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RU2667376C2 (ru) 2018-09-19
SG11201700689VA (en) 2017-02-27
BR112017001586A2 (pt) 2018-01-30
SG11201700631UA (en) 2017-02-27
JP6535730B2 (ja) 2019-06-26
AU2015295549B2 (en) 2018-11-01
KR20170063534A (ko) 2017-06-08
US20170069332A1 (en) 2017-03-09
PT3175449T (pt) 2018-11-23
EP2980792A1 (en) 2016-02-03
JP2022046504A (ja) 2022-03-23
AU2015295547B2 (en) 2018-07-19
RU2016146738A3 (pl) 2018-08-28
CN113160838A (zh) 2021-07-23
JP7354193B2 (ja) 2023-10-02
TWI575515B (zh) 2017-03-21
US10529348B2 (en) 2020-01-07
MX2017001236A (es) 2017-07-07
CN106537499B (zh) 2020-02-21
CA2956024C (en) 2019-05-07
EP3175449B1 (en) 2018-08-15
EP4439559A2 (en) 2024-10-02
AU2015295547A1 (en) 2017-01-12
TW201618083A (zh) 2016-05-16
CN106796798B (zh) 2021-03-05
AR101346A1 (es) 2016-12-14
JP2019074755A (ja) 2019-05-16
EP3186807A1 (en) 2017-07-05
WO2016016146A1 (en) 2016-02-04
JP6992024B2 (ja) 2022-01-13
MX365086B (es) 2019-05-22
EP3471094A1 (en) 2019-04-17
TR201816634T4 (tr) 2018-11-21
ES2992880T3 (en) 2024-12-19
US20220148606A1 (en) 2022-05-12
MX363352B (es) 2019-03-20
JP2022003397A (ja) 2022-01-11
JP6943836B2 (ja) 2021-10-06
CN111261176B (zh) 2024-04-05
WO2016016144A1 (en) 2016-02-04
PL3471094T3 (pl) 2025-03-31
TWI575511B (zh) 2017-03-21
CN111261176A (zh) 2020-06-09
US20190295561A1 (en) 2019-09-26
CN113160838B (zh) 2024-05-10
US20200090668A1 (en) 2020-03-19
JP2019194704A (ja) 2019-11-07
CA2956024A1 (en) 2016-02-04
US20170133024A1 (en) 2017-05-11
US12205604B2 (en) 2025-01-21
RU2016146738A (ru) 2018-08-28
EP3186807B1 (en) 2019-01-02
RU2017105507A3 (pl) 2018-08-28
MX2017001231A (es) 2017-07-07
TW201608561A (zh) 2016-03-01
ES2693051T3 (es) 2018-12-07
BR112017000852A2 (pt) 2017-12-05
EP3175449A1 (en) 2017-06-07
US20210065726A1 (en) 2021-03-04
JP2017526957A (ja) 2017-09-14
US20230386487A1 (en) 2023-11-30
CN106796798A (zh) 2017-05-31
EP4439559A3 (en) 2024-11-13
JP6457625B2 (ja) 2019-01-23
PL3175449T3 (pl) 2019-01-31
AR101345A1 (es) 2016-12-14
RU2017105507A (ru) 2018-08-28
BR112017000852B1 (pt) 2022-11-22
CA2947804C (en) 2019-07-02
CA2947804A1 (en) 2016-02-04
US11705145B2 (en) 2023-07-18
BR112017001586B1 (pt) 2022-11-22
EP3471094B1 (en) 2024-10-09
PT3186807T (pt) 2019-04-02
JP7391930B2 (ja) 2023-12-05
KR101958360B1 (ko) 2019-03-15
AU2015295549A1 (en) 2017-03-16
JP2017526004A (ja) 2017-09-07
US10885924B2 (en) 2021-01-05
US10354663B2 (en) 2019-07-16
KR101958359B1 (ko) 2019-03-15
EP3471094C0 (en) 2024-10-09
ES2718728T3 (es) 2019-07-04
TR201904282T4 (tr) 2019-05-21
KR20170024048A (ko) 2017-03-06
US11908484B2 (en) 2024-02-20
CN106537499A (zh) 2017-03-22
RU2665913C2 (ru) 2018-09-04
US11264042B2 (en) 2022-03-01

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