DK3528247T3 - Lydsignalbehandlingsindretning, lydsignalbehandlingsfremgangsmåde og lydsignalbehandlingsprogram - Google Patents

Lydsignalbehandlingsindretning, lydsignalbehandlingsfremgangsmåde og lydsignalbehandlingsprogram Download PDF

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Publication number
DK3528247T3
DK3528247T3 DK19167229.4T DK19167229T DK3528247T3 DK 3528247 T3 DK3528247 T3 DK 3528247T3 DK 19167229 T DK19167229 T DK 19167229T DK 3528247 T3 DK3528247 T3 DK 3528247T3
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Denmark
Prior art keywords
signal processing
sound signal
processing device
processing method
program
Prior art date
Application number
DK19167229.4T
Other languages
English (en)
Inventor
Kimitaka Tsutsumi
Kei Kikuiri
Atsushi Yamaguchi
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Ntt Docomo Inc
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Publication of DK3528247T3 publication Critical patent/DK3528247T3/da

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    • 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
    • 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
    • G10L19/06Determination or coding of the spectral characteristics, e.g. of the short-term prediction coefficients
    • G10L19/07Line spectrum pair [LSP] 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
    • G10L19/04Speech 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
    • G10L19/08Determination or coding of the excitation function; Determination or coding of the long-term prediction parameters
    • G10L19/09Long term prediction, i.e. removing periodical redundancies, e.g. by using adaptive codebook or pitch predictor
    • 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
    • G10L19/08Determination or coding of the excitation function; Determination or coding of the long-term prediction parameters
    • G10L19/12Determination or coding of the excitation function; Determination or coding of the long-term prediction parameters the excitation function being a code excitation, e.g. in code excited linear prediction [CELP] vocoders
    • G10L19/135Vector sum excited linear prediction [VSELP]
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00Speech 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
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/0078Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0085Formatting with cells
    • 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
    • G10L2019/0001Codebooks
    • G10L2019/0011Long term prediction filters, i.e. pitch estimation

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Quality & Reliability (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Circuits Of Receivers In General (AREA)
DK19167229.4T 2013-10-29 2014-10-10 Lydsignalbehandlingsindretning, lydsignalbehandlingsfremgangsmåde og lydsignalbehandlingsprogram DK3528247T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013224120A JP5981408B2 (ja) 2013-10-29 2013-10-29 音声信号処理装置、音声信号処理方法、及び音声信号処理プログラム
EP14857728.1A EP3065134B1 (en) 2013-10-29 2014-10-10 Speech signal processing device, speech signal processing method, and speech signal processing program

Publications (1)

Publication Number Publication Date
DK3528247T3 true DK3528247T3 (da) 2023-10-02

Family

ID=53003956

Family Applications (5)

Application Number Title Priority Date Filing Date
DK24178190.5T DK4398504T3 (da) 2013-10-29 2014-10-10 Lydsignalbearbejdningsindretning, lydsignalbearbejdningsfremgangsmåde og lydsignalbearbejdningsprogram
DK19167220.3T DK3528246T3 (da) 2013-10-29 2014-10-10 Lydsignalbehandlingsindretning, lydsignalbehandlingsfremgangsmåde og lydsignalbehandlingsprogram
DK14857728.1T DK3065134T3 (da) 2013-10-29 2014-10-10 Talesignalbehandlingsindretning, talesignalbehandlingsfremgangsmåde og talesignalbehandlingsprogram
DK19167283.1T DK3528248T3 (da) 2013-10-29 2014-10-10 Lydsignalbehandlingsindretning, lydsignalbehandlingsfremgangsmåde og lydsignalbehandlingsprogram
DK19167229.4T DK3528247T3 (da) 2013-10-29 2014-10-10 Lydsignalbehandlingsindretning, lydsignalbehandlingsfremgangsmåde og lydsignalbehandlingsprogram

Family Applications Before (4)

Application Number Title Priority Date Filing Date
DK24178190.5T DK4398504T3 (da) 2013-10-29 2014-10-10 Lydsignalbearbejdningsindretning, lydsignalbearbejdningsfremgangsmåde og lydsignalbearbejdningsprogram
DK19167220.3T DK3528246T3 (da) 2013-10-29 2014-10-10 Lydsignalbehandlingsindretning, lydsignalbehandlingsfremgangsmåde og lydsignalbehandlingsprogram
DK14857728.1T DK3065134T3 (da) 2013-10-29 2014-10-10 Talesignalbehandlingsindretning, talesignalbehandlingsfremgangsmåde og talesignalbehandlingsprogram
DK19167283.1T DK3528248T3 (da) 2013-10-29 2014-10-10 Lydsignalbehandlingsindretning, lydsignalbehandlingsfremgangsmåde og lydsignalbehandlingsprogram

Country Status (21)

Country Link
US (5) US9799344B2 (da)
EP (5) EP3528247B1 (da)
JP (1) JP5981408B2 (da)
KR (5) KR101798635B1 (da)
CN (6) CN110164458A (da)
AU (5) AU2014341476B2 (da)
BR (2) BR112016003291B1 (da)
CA (5) CA3081225C (da)
DK (5) DK4398504T3 (da)
ES (4) ES3006107T3 (da)
FI (4) FI3528248T3 (da)
HK (1) HK1223188A1 (da)
HU (3) HUE069656T2 (da)
MX (1) MX347234B (da)
MY (3) MY179197A (da)
PL (4) PL3528248T3 (da)
PT (5) PT3528247T (da)
RU (5) RU2651234C2 (da)
SG (1) SG11201600542VA (da)
TR (1) TR201909126T4 (da)
WO (1) WO2015064346A1 (da)

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JP6914390B2 (ja) * 2018-06-06 2021-08-04 株式会社Nttドコモ 音声信号処理方法
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Also Published As

Publication number Publication date
RU2018112250A3 (da) 2019-03-01
WO2015064346A1 (ja) 2015-05-07
RU2680748C1 (ru) 2019-02-26
JP5981408B2 (ja) 2016-08-31
AU2020294314A1 (en) 2021-02-11
CA3002931C (en) 2020-07-14
PL3528246T3 (pl) 2025-03-17
FI4398504T3 (fi) 2026-04-02
CA3168576C (en) 2025-07-29
HUE069656T2 (hu) 2025-04-28
CN105393303B (zh) 2019-07-16
US9799344B2 (en) 2017-10-24
CN110164457A (zh) 2019-08-23
PT4398504T (pt) 2026-03-31
CN110164457B (zh) 2023-01-03
EP4398504A2 (en) 2024-07-10
AU2020294314B2 (en) 2021-10-21
CN110164458A (zh) 2019-08-23
US20200234723A1 (en) 2020-07-23
EP3528248A1 (en) 2019-08-21
US10621999B2 (en) 2020-04-14
CN110176239B (zh) 2023-01-03
MY191135A (en) 2022-05-31
HK1223188A1 (en) 2017-07-21
CN110265045B (zh) 2023-11-14
AU2021290404B2 (en) 2023-07-20
ES3006107T3 (en) 2025-03-17
CN110164456B (zh) 2023-11-14
MX2016005162A (es) 2016-07-05
RU2018112250A (ru) 2019-03-01
CA3168576A1 (en) 2015-05-07
AU2018274861B2 (en) 2020-11-26
SG11201600542VA (en) 2016-02-26
FI3528247T3 (fi) 2023-10-02
PT3528247T (pt) 2023-09-29
US20190051313A1 (en) 2019-02-14
US11749291B2 (en) 2023-09-05
CN110164456A (zh) 2019-08-23
CA3081225A1 (en) 2015-05-07
DK3065134T3 (da) 2019-06-24
AU2014341476B2 (en) 2017-05-25
US10152982B2 (en) 2018-12-11
AU2018274861A1 (en) 2018-12-20
DK3528248T3 (da) 2024-09-09
EP3065134A4 (en) 2016-09-07
BR112016003291B1 (pt) 2022-02-15
EP4398504B1 (en) 2026-02-25
KR101978997B1 (ko) 2019-05-15
US20160240202A1 (en) 2016-08-18
PT3528248T (pt) 2024-08-29
EP3528248B1 (en) 2024-08-07
AU2021290404A1 (en) 2022-02-03
PL3528247T3 (pl) 2024-02-19
RU2707727C1 (ru) 2019-11-28
CA2918715C (en) 2018-06-12
FI3528246T3 (fi) 2025-01-20
DK3528246T3 (da) 2025-01-13
HUE063871T2 (hu) 2024-02-28
KR20190121884A (ko) 2019-10-28
KR20170087544A (ko) 2017-07-28
AU2017204606A1 (en) 2017-07-27
BR122017020760B1 (pt) 2022-02-15
PT3528246T (pt) 2025-01-15
RU2701075C1 (ru) 2019-09-24
JP2015087456A (ja) 2015-05-07
MY179197A (en) 2020-10-30
HUE068155T2 (hu) 2024-12-28
US20180068669A1 (en) 2018-03-08
EP3065134A1 (en) 2016-09-07
ES2732440T3 (es) 2019-11-22
MX347234B (es) 2017-04-19
CN105393303A (zh) 2016-03-09
EP3528247A1 (en) 2019-08-21
AU2017204606B2 (en) 2018-09-06
EP3065134B1 (en) 2019-05-29
AU2014341476A1 (en) 2016-02-18
CN110176239A (zh) 2019-08-27
FI3528248T3 (fi) 2024-09-03
EP3528246B1 (en) 2024-12-18
ES2959667T3 (es) 2024-02-27
PL3065134T3 (pl) 2019-09-30
EP3528248B8 (en) 2024-09-18
DK4398504T3 (da) 2026-03-23
MY191134A (en) 2022-05-31
PL3528248T3 (pl) 2024-10-21
EP3528246A1 (en) 2019-08-21
RU2682927C2 (ru) 2019-03-22
ES2986713T3 (es) 2024-11-12
RU2651234C2 (ru) 2018-04-18
KR20160025000A (ko) 2016-03-07
BR112016003291A8 (pt) 2020-02-04
TR201909126T4 (tr) 2019-07-22
KR20170127076A (ko) 2017-11-20
KR102155618B1 (ko) 2020-09-14
KR101764234B1 (ko) 2017-08-03
US20220139411A1 (en) 2022-05-05
CN110265045A (zh) 2019-09-20
CA3257047A1 (en) 2026-03-02
RU2016120629A (ru) 2017-12-05
KR20190040084A (ko) 2019-04-16
KR101798635B1 (ko) 2017-11-16
US11270715B2 (en) 2022-03-08
PT3065134T (pt) 2019-07-04
CA2918715A1 (en) 2015-05-07
CA3081225C (en) 2022-10-04
KR102036704B1 (ko) 2019-10-25
EP3528247B1 (en) 2023-09-06
EP4398504A3 (en) 2024-10-02
CA3002931A1 (en) 2015-05-07

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