PL3528248T3 - Urządzenie do przetwarzania sygnału audio, sposób przetwarzania sygnału audio i program do przetwarzania sygnału audio - Google Patents

Urządzenie do przetwarzania sygnału audio, sposób przetwarzania sygnału audio i program do przetwarzania sygnału audio

Info

Publication number
PL3528248T3
PL3528248T3 PL19167283.1T PL19167283T PL3528248T3 PL 3528248 T3 PL3528248 T3 PL 3528248T3 PL 19167283 T PL19167283 T PL 19167283T PL 3528248 T3 PL3528248 T3 PL 3528248T3
Authority
PL
Poland
Prior art keywords
signal processing
audio signal
processing device
processing method
program
Prior art date
Application number
PL19167283.1T
Other languages
English (en)
Inventor
Kimitaka Tsutsumi
Kei Kikuiri
Atsushi Yamaguchi
Original Assignee
Ntt Docomo, Inc.
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 Ntt Docomo, Inc. filed Critical Ntt Docomo, Inc.
Publication of PL3528248T3 publication Critical patent/PL3528248T3/pl

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
    • 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
    • G10L19/04Speech 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
    • 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
    • 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)
  • Stereo-Broadcasting Methods (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Circuits Of Receivers In General (AREA)
PL19167283.1T 2013-10-29 2014-10-10 Urządzenie do przetwarzania sygnału audio, sposób przetwarzania sygnału audio i program do przetwarzania sygnału audio PL3528248T3 (pl)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
PL3528248T3 true PL3528248T3 (pl) 2024-10-21

Family

ID=53003956

Family Applications (4)

Application Number Title Priority Date Filing Date
PL19167220.3T PL3528246T3 (pl) 2013-10-29 2014-10-10 Urządzenie do przetwarzania sygnału audio, sposób przetwarzania sygnału audio i program do przetwarzania sygnału audio
PL19167229.4T PL3528247T3 (pl) 2013-10-29 2014-10-10 Urządzenie do przetwarzania sygnału audio, sposób przetwarzania sygnału audio i program do przetwarzania sygnału audio
PL19167283.1T PL3528248T3 (pl) 2013-10-29 2014-10-10 Urządzenie do przetwarzania sygnału audio, sposób przetwarzania sygnału audio i program do przetwarzania sygnału audio
PL14857728T PL3065134T3 (pl) 2013-10-29 2014-10-10 Urządzenie do przetwarzania sygnału mowy, sposób przetwarzania sygnału mowy i program do przetwarzania sygnału mowy

Family Applications Before (2)

Application Number Title Priority Date Filing Date
PL19167220.3T PL3528246T3 (pl) 2013-10-29 2014-10-10 Urządzenie do przetwarzania sygnału audio, sposób przetwarzania sygnału audio i program do przetwarzania sygnału audio
PL19167229.4T PL3528247T3 (pl) 2013-10-29 2014-10-10 Urządzenie do przetwarzania sygnału audio, sposób przetwarzania sygnału audio i program do przetwarzania sygnału audio

Family Applications After (1)

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PL14857728T PL3065134T3 (pl) 2013-10-29 2014-10-10 Urządzenie do przetwarzania sygnału mowy, sposób przetwarzania sygnału mowy i program do przetwarzania sygnału mowy

Country Status (21)

Country Link
US (5) US9799344B2 (pl)
EP (5) EP3528246B1 (pl)
JP (1) JP5981408B2 (pl)
KR (5) KR101764234B1 (pl)
CN (6) CN110164457B (pl)
AU (5) AU2014341476B2 (pl)
BR (2) BR112016003291B1 (pl)
CA (4) CA3168576C (pl)
DK (4) DK3528248T3 (pl)
ES (4) ES3006107T3 (pl)
FI (3) FI3528247T3 (pl)
HK (1) HK1223188A1 (pl)
HU (3) HUE068155T2 (pl)
MX (1) MX347234B (pl)
MY (3) MY179197A (pl)
PL (4) PL3528246T3 (pl)
PT (4) PT3065134T (pl)
RU (5) RU2651234C2 (pl)
SG (1) SG11201600542VA (pl)
TR (1) TR201909126T4 (pl)
WO (1) WO2015064346A1 (pl)

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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
CN110111805B (zh) * 2019-04-29 2021-10-29 北京声智科技有限公司 远场语音交互中的自动增益控制方法、装置及可读存储介质
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Also Published As

Publication number Publication date
RU2018112250A3 (pl) 2019-03-01
WO2015064346A1 (ja) 2015-05-07
CA3168576C (en) 2025-07-29
EP3065134A1 (en) 2016-09-07
RU2016120629A (ru) 2017-12-05
PL3528246T3 (pl) 2025-03-17
MX2016005162A (es) 2016-07-05
CA3168576A1 (en) 2015-05-07
US20160240202A1 (en) 2016-08-18
AU2020294314A1 (en) 2021-02-11
EP3528248B8 (en) 2024-09-18
CN110265045A (zh) 2019-09-20
EP3528246B1 (en) 2024-12-18
US20180068669A1 (en) 2018-03-08
FI3528247T3 (fi) 2023-10-02
JP5981408B2 (ja) 2016-08-31
AU2014341476A1 (en) 2016-02-18
AU2021290404B2 (en) 2023-07-20
RU2701075C1 (ru) 2019-09-24
DK3528248T3 (da) 2024-09-09
CA2918715A1 (en) 2015-05-07
BR112016003291B1 (pt) 2022-02-15
MY179197A (en) 2020-10-30
MX347234B (es) 2017-04-19
AU2017204606A1 (en) 2017-07-27
ES2986713T3 (es) 2024-11-12
RU2018112250A (ru) 2019-03-01
PT3528247T (pt) 2023-09-29
CN110164456B (zh) 2023-11-14
PT3528248T (pt) 2024-08-29
CN110164457A (zh) 2019-08-23
AU2021290404A1 (en) 2022-02-03
FI3528246T3 (fi) 2025-01-20
HK1223188A1 (en) 2017-07-21
TR201909126T4 (tr) 2019-07-22
CN105393303A (zh) 2016-03-09
FI3528248T3 (fi) 2024-09-03
AU2014341476B2 (en) 2017-05-25
KR101978997B1 (ko) 2019-05-15
MY191134A (en) 2022-05-31
CA3002931C (en) 2020-07-14
EP3528246A1 (en) 2019-08-21
CA3081225C (en) 2022-10-04
CN110176239A (zh) 2019-08-27
EP3528248B1 (en) 2024-08-07
BR112016003291A8 (pt) 2020-02-04
ES3006107T3 (en) 2025-03-17
KR101798635B1 (ko) 2017-11-16
HUE069656T2 (hu) 2025-04-28
EP3065134B1 (en) 2019-05-29
RU2682927C2 (ru) 2019-03-22
PL3065134T3 (pl) 2019-09-30
RU2680748C1 (ru) 2019-02-26
PL3528247T3 (pl) 2024-02-19
ES2959667T3 (es) 2024-02-27
BR122017020760B1 (pt) 2022-02-15
CA3081225A1 (en) 2015-05-07
HUE068155T2 (hu) 2024-12-28
CA3002931A1 (en) 2015-05-07
CN110176239B (zh) 2023-01-03
KR20190040084A (ko) 2019-04-16
US11749291B2 (en) 2023-09-05
KR20160025000A (ko) 2016-03-07
CN110164456A (zh) 2019-08-23
EP3065134A4 (en) 2016-09-07
KR101764234B1 (ko) 2017-08-03
EP3528247A1 (en) 2019-08-21
HUE063871T2 (hu) 2024-02-28
AU2020294314B2 (en) 2021-10-21
DK3528246T3 (da) 2025-01-13
US10152982B2 (en) 2018-12-11
KR20190121884A (ko) 2019-10-28
MY191135A (en) 2022-05-31
JP2015087456A (ja) 2015-05-07
CN110265045B (zh) 2023-11-14
CN105393303B (zh) 2019-07-16
US9799344B2 (en) 2017-10-24
EP4398504A2 (en) 2024-07-10
ES2732440T3 (es) 2019-11-22
AU2018274861B2 (en) 2020-11-26
CN110164458A (zh) 2019-08-23
KR20170087544A (ko) 2017-07-28
KR102036704B1 (ko) 2019-10-25
AU2017204606B2 (en) 2018-09-06
KR20170127076A (ko) 2017-11-20
DK3528247T3 (da) 2023-10-02
US20220139411A1 (en) 2022-05-05
US20200234723A1 (en) 2020-07-23
AU2018274861A1 (en) 2018-12-20
KR102155618B1 (ko) 2020-09-14
US20190051313A1 (en) 2019-02-14
RU2651234C2 (ru) 2018-04-18
PT3065134T (pt) 2019-07-04
EP3528247B1 (en) 2023-09-06
EP4398504A3 (en) 2024-10-02
DK3065134T3 (da) 2019-06-24
US10621999B2 (en) 2020-04-14
CN110164457B (zh) 2023-01-03
RU2707727C1 (ru) 2019-11-28
PT3528246T (pt) 2025-01-15
CA2918715C (en) 2018-06-12
SG11201600542VA (en) 2016-02-26
EP3528248A1 (en) 2019-08-21
US11270715B2 (en) 2022-03-08

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