PL2301011T3 - Sposób i dyskryminator do klasyfikacji różnych segmentów sygnału audio zawierającego segmenty mowy i muzyki - Google Patents

Sposób i dyskryminator do klasyfikacji różnych segmentów sygnału audio zawierającego segmenty mowy i muzyki

Info

Publication number
PL2301011T3
PL2301011T3 PL09776747T PL09776747T PL2301011T3 PL 2301011 T3 PL2301011 T3 PL 2301011T3 PL 09776747 T PL09776747 T PL 09776747T PL 09776747 T PL09776747 T PL 09776747T PL 2301011 T3 PL2301011 T3 PL 2301011T3
Authority
PL
Poland
Prior art keywords
segments
discriminator
speech
audio signal
classifying different
Prior art date
Application number
PL09776747T
Other languages
English (en)
Inventor
Guillaume Fuchs
Stefan Bayer
Frederik Nagel
Jürgen HERRE
Nikolaus Rettelbach
Stefan Wabnik
Yoshikazu Yokotani
Jens Hirschfeld
Jérémie Lecomte
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 PL2301011T3 publication Critical patent/PL2301011T3/pl

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
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/78—Detection of presence or absence of voice signals
    • G10L25/81—Detection of presence or absence of voice signals for discriminating voice from music
    • 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
    • G10L19/04—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 predictive techniques
    • G10L19/16—Vocoder architecture
    • G10L19/18—Vocoders using multiple modes
    • G10L19/20—Vocoders using multiple modes using sound class specific coding, hybrid encoders or object based coding
    • 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
    • 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
    • G10L19/04—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 predictive techniques
    • G10L19/16—Vocoder architecture
    • G10L19/18—Vocoders using multiple modes
    • G10L19/22—Mode decision, i.e. based on audio signal content versus external parameters
    • 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
    • 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
    • G10L25/78—Detection of presence or absence of voice signals
    • G10L2025/783—Detection of presence or absence of voice signals based on threshold decision
    • 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
    • G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
    • G10L25/51—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination

Landscapes

  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Image Analysis (AREA)
PL09776747T 2008-07-11 2009-06-16 Sposób i dyskryminator do klasyfikacji różnych segmentów sygnału audio zawierającego segmenty mowy i muzyki PL2301011T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US7987508P 2008-07-11 2008-07-11
PCT/EP2009/004339 WO2010003521A1 (en) 2008-07-11 2009-06-16 Method and discriminator for classifying different segments of a signal
EP09776747.9A EP2301011B1 (en) 2008-07-11 2009-06-16 Method and discriminator for classifying different segments of an audio signal comprising speech and music segments

Publications (1)

Publication Number Publication Date
PL2301011T3 true PL2301011T3 (pl) 2019-03-29

Family

ID=40851974

Family Applications (1)

Application Number Title Priority Date Filing Date
PL09776747T PL2301011T3 (pl) 2008-07-11 2009-06-16 Sposób i dyskryminator do klasyfikacji różnych segmentów sygnału audio zawierającego segmenty mowy i muzyki

Country Status (19)

Country Link
US (1) US8571858B2 (pl)
EP (1) EP2301011B1 (pl)
JP (1) JP5325292B2 (pl)
KR (2) KR101380297B1 (pl)
CN (1) CN102089803B (pl)
AR (1) AR072863A1 (pl)
AU (1) AU2009267507B2 (pl)
BR (1) BRPI0910793B8 (pl)
CA (1) CA2730196C (pl)
CO (1) CO6341505A2 (pl)
ES (1) ES2684297T3 (pl)
MX (1) MX2011000364A (pl)
MY (1) MY153562A (pl)
PL (1) PL2301011T3 (pl)
PT (1) PT2301011T (pl)
RU (1) RU2507609C2 (pl)
TW (1) TWI441166B (pl)
WO (1) WO2010003521A1 (pl)
ZA (1) ZA201100088B (pl)

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Also Published As

Publication number Publication date
MY153562A (en) 2015-02-27
KR20110039254A (ko) 2011-04-15
JP5325292B2 (ja) 2013-10-23
TWI441166B (zh) 2014-06-11
RU2507609C2 (ru) 2014-02-20
RU2011104001A (ru) 2012-08-20
MX2011000364A (es) 2011-02-25
EP2301011A1 (en) 2011-03-30
WO2010003521A1 (en) 2010-01-14
CA2730196C (en) 2014-10-21
US8571858B2 (en) 2013-10-29
KR20130036358A (ko) 2013-04-11
TW201009813A (en) 2010-03-01
CO6341505A2 (es) 2011-11-21
BRPI0910793B1 (pt) 2020-11-24
AU2009267507A1 (en) 2010-01-14
ZA201100088B (en) 2011-08-31
JP2011527445A (ja) 2011-10-27
CN102089803B (zh) 2013-02-27
KR101281661B1 (ko) 2013-07-03
AR072863A1 (es) 2010-09-29
KR101380297B1 (ko) 2014-04-02
BRPI0910793A2 (pt) 2016-08-02
PT2301011T (pt) 2018-10-26
CA2730196A1 (en) 2010-01-14
AU2009267507B2 (en) 2012-08-02
ES2684297T3 (es) 2018-10-02
EP2301011B1 (en) 2018-07-25
CN102089803A (zh) 2011-06-08
BRPI0910793B8 (pt) 2021-08-24
US20110202337A1 (en) 2011-08-18
HK1158804A1 (en) 2012-07-20

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