FI119576B - Puheenkäsittelylaite ja menetelmä puheen käsittelemiseksi, sekä digitaalinen radiopuhelin - Google Patents

Puheenkäsittelylaite ja menetelmä puheen käsittelemiseksi, sekä digitaalinen radiopuhelin Download PDF

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Publication number
FI119576B
FI119576B FI20000524A FI20000524A FI119576B FI 119576 B FI119576 B FI 119576B FI 20000524 A FI20000524 A FI 20000524A FI 20000524 A FI20000524 A FI 20000524A FI 119576 B FI119576 B FI 119576B
Authority
FI
Finland
Prior art keywords
filter
parameter representation
representation
frequency
vector
Prior art date
Application number
FI20000524A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI20000524A0 (fi
FI20000524A (fi
Inventor
Janne Vainio
Jani Rotola-Pukkila
Hannu J Mikkola
Original Assignee
Nokia Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8557866&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI119576(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nokia Corp filed Critical Nokia Corp
Priority to FI20000524A priority Critical patent/FI119576B/fi
Publication of FI20000524A0 publication Critical patent/FI20000524A0/fi
Priority to US09/797,115 priority patent/US7483830B2/en
Priority to AT01915443T priority patent/ATE343835T1/de
Priority to KR10-2002-7011557A priority patent/KR100535778B1/ko
Priority to BRPI0109043A priority patent/BRPI0109043B1/pt
Priority to DE60124079T priority patent/DE60124079T2/de
Priority to CA2399253A priority patent/CA2399253C/en
Priority to JP2001565171A priority patent/JP2003526123A/ja
Priority to EP01915443A priority patent/EP1264303B1/en
Priority to PCT/FI2001/000222 priority patent/WO2001067437A1/en
Priority to AU2001242539A priority patent/AU2001242539A1/en
Priority to PT01915443T priority patent/PT1264303E/pt
Priority to ES01915443T priority patent/ES2274873T3/es
Priority to CNB018061710A priority patent/CN1193344C/zh
Publication of FI20000524A publication Critical patent/FI20000524A/fi
Priority to ZA200205089A priority patent/ZA200205089B/xx
Priority to JP2007033961A priority patent/JP4777918B2/ja
Publication of FI119576B publication Critical patent/FI119576B/fi
Application granted granted Critical

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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
    • G10L19/04—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
    • 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
    • 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
    • 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
    • G10L19/0212—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 orthogonal transformation

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Signal Processing (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Computational Linguistics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Devices For Executing Special Programs (AREA)
  • Executing Machine-Instructions (AREA)
FI20000524A 2000-03-07 2000-03-07 Puheenkäsittelylaite ja menetelmä puheen käsittelemiseksi, sekä digitaalinen radiopuhelin FI119576B (fi)

Priority Applications (16)

Application Number Priority Date Filing Date Title
FI20000524A FI119576B (fi) 2000-03-07 2000-03-07 Puheenkäsittelylaite ja menetelmä puheen käsittelemiseksi, sekä digitaalinen radiopuhelin
US09/797,115 US7483830B2 (en) 2000-03-07 2001-03-01 Speech decoder and a method for decoding speech
CNB018061710A CN1193344C (zh) 2000-03-07 2001-03-06 语音解码器和一种语音解码方法
JP2001565171A JP2003526123A (ja) 2000-03-07 2001-03-06 音声復号器及び音声を復号化する方法
PT01915443T PT1264303E (pt) 2000-03-07 2001-03-06 Processamento de voz
BRPI0109043A BRPI0109043B1 (pt) 2000-03-07 2001-03-06 dispositivo de processamento de voz, e, método para processar a voz codificada digitalmente
DE60124079T DE60124079T2 (de) 2000-03-07 2001-03-06 Sprachverarbeitung
CA2399253A CA2399253C (en) 2000-03-07 2001-03-06 Speech decoder and method of decoding speech involving frequency expansion
AT01915443T ATE343835T1 (de) 2000-03-07 2001-03-06 Sprachverarbeitung
EP01915443A EP1264303B1 (en) 2000-03-07 2001-03-06 Speech processing
PCT/FI2001/000222 WO2001067437A1 (en) 2000-03-07 2001-03-06 Speech decoder and a method for decoding speech
AU2001242539A AU2001242539A1 (en) 2000-03-07 2001-03-06 Speech decoder and a method for decoding speech
KR10-2002-7011557A KR100535778B1 (ko) 2000-03-07 2001-03-06 음성 복호기 및 음성 복호 방법
ES01915443T ES2274873T3 (es) 2000-03-07 2001-03-06 Procesamiento de voz.
ZA200205089A ZA200205089B (en) 2000-03-07 2002-06-25 Speech decoder and a method for decoding speech.
JP2007033961A JP4777918B2 (ja) 2000-03-07 2007-02-14 音声処理装置及び音声を処理する方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20000524 2000-03-07
FI20000524A FI119576B (fi) 2000-03-07 2000-03-07 Puheenkäsittelylaite ja menetelmä puheen käsittelemiseksi, sekä digitaalinen radiopuhelin

Publications (3)

Publication Number Publication Date
FI20000524A0 FI20000524A0 (fi) 2000-03-07
FI20000524A FI20000524A (fi) 2001-09-08
FI119576B true FI119576B (fi) 2008-12-31

Family

ID=8557866

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20000524A FI119576B (fi) 2000-03-07 2000-03-07 Puheenkäsittelylaite ja menetelmä puheen käsittelemiseksi, sekä digitaalinen radiopuhelin

Country Status (15)

Country Link
US (1) US7483830B2 (ja)
EP (1) EP1264303B1 (ja)
JP (2) JP2003526123A (ja)
KR (1) KR100535778B1 (ja)
CN (1) CN1193344C (ja)
AT (1) ATE343835T1 (ja)
AU (1) AU2001242539A1 (ja)
BR (1) BRPI0109043B1 (ja)
CA (1) CA2399253C (ja)
DE (1) DE60124079T2 (ja)
ES (1) ES2274873T3 (ja)
FI (1) FI119576B (ja)
PT (1) PT1264303E (ja)
WO (1) WO2001067437A1 (ja)
ZA (1) ZA200205089B (ja)

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JP3467469B2 (ja) * 2000-10-31 2003-11-17 Ｎｅｃエレクトロニクス株式会社 音声復号装置および音声復号プログラムを記録した記録媒体
US6889182B2 (en) 2001-01-12 2005-05-03 Telefonaktiebolaget L M Ericsson (Publ) Speech bandwidth extension
FR2852172A1 (fr) * 2003-03-04 2004-09-10 France Telecom Procede et dispositif de reconstruction spectrale d'un signal audio
FI119533B (fi) * 2004-04-15 2008-12-15 Nokia Corp Audiosignaalien koodaus
US8712768B2 (en) * 2004-05-25 2014-04-29 Nokia Corporation System and method for enhanced artificial bandwidth expansion
ATE406652T1 (de) * 2004-09-06 2008-09-15 Matsushita Electric Ind Co Ltd Skalierbare codierungseinrichtung und skalierbares codierungsverfahren
DE602004020765D1 (de) * 2004-09-17 2009-06-04 Harman Becker Automotive Sys Bandbreitenerweiterung von bandbegrenzten Tonsignalen
BRPI0515814A (pt) * 2004-12-10 2008-08-05 Matsushita Electric Ind Co Ltd dispositivo de codificação de banda larga, dispositivo de predição de lsp de banda larga, dispositivo de codificação de banda escalonável, método de codificação de banda larga
EP2107557A3 (en) * 2005-01-14 2010-08-25 Panasonic Corporation Scalable decoding apparatus and method
EP1864281A1 (en) * 2005-04-01 2007-12-12 QUALCOMM Incorporated Systems, methods, and apparatus for highband burst suppression
JP4899359B2 (ja) * 2005-07-11 2012-03-21 ソニー株式会社 信号符号化装置及び方法、信号復号装置及び方法、並びにプログラム及び記録媒体
US20140214431A1 (en) * 2011-07-01 2014-07-31 Dolby Laboratories Licensing Corporation Sample rate scalable lossless audio coding
FR3008533A1 (fr) 2013-07-12 2015-01-16 Orange Facteur d'echelle optimise pour l'extension de bande de frequence dans un decodeur de signaux audiofrequences
BR122020015614B1 (pt) 2014-04-17 2022-06-07 Voiceage Evs Llc Método e dispositivo para interpolar parâmetros de filtro de predição linear em um quadro de processamento de sinal sonoro atual seguindo um quadro de processamento de sinal sonoro anterior
PT3136384T (pt) 2014-04-25 2019-04-22 Ntt Docomo Inc Dispositivo de conversão do coeficiente de previsão linear e método de conversão do coeficiente de previsão linear
KR102002681B1 (ko) * 2017-06-27 2019-07-23 한양대학교 산학협력단 생성적 대립 망 기반의 음성 대역폭 확장기 및 확장 방법
CN108198571B (zh) * 2017-12-21 2021-07-30 中国科学院声学研究所 一种基于自适应带宽判断的带宽扩展方法及***
CN116110409B (zh) * 2023-04-10 2023-06-20 南京信息工程大学 一种ASIP架构的大容量并行Codec2声码器***及编解码方法

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JPH0685607A (ja) 1992-08-31 1994-03-25 Alpine Electron Inc 高域成分復元装置
JP2779886B2 (ja) 1992-10-05 1998-07-23 日本電信電話株式会社 広帯域音声信号復元方法
US5455888A (en) 1992-12-04 1995-10-03 Northern Telecom Limited Speech bandwidth extension method and apparatus
DE4343366C2 (de) 1993-12-18 1996-02-29 Grundig Emv Verfahren und Schaltungsanordnung zur Vergrößerung der Bandbreite von schmalbandigen Sprachsignalen
JP3230791B2 (ja) 1994-09-02 2001-11-19 日本電信電話株式会社 広帯域音声信号復元方法
JP3230790B2 (ja) 1994-09-02 2001-11-19 日本電信電話株式会社 広帯域音声信号復元方法
JP3483958B2 (ja) 1994-10-28 2004-01-06 三菱電機株式会社 広帯域音声復元装置及び広帯域音声復元方法及び音声伝送システム及び音声伝送方法
DE69619284T3 (de) * 1995-03-13 2006-04-27 Matsushita Electric Industrial Co., Ltd., Kadoma Vorrichtung zur Erweiterung der Sprachbandbreite
JP2798003B2 (ja) * 1995-05-09 1998-09-17 松下電器産業株式会社 音声帯域拡大装置および音声帯域拡大方法
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Also Published As

Publication number Publication date
DE60124079T2 (de) 2007-03-08
AU2001242539A1 (en) 2001-09-17
EP1264303A1 (en) 2002-12-11
JP2003526123A (ja) 2003-09-02
ES2274873T3 (es) 2007-06-01
PT1264303E (pt) 2007-01-31
WO2001067437A1 (en) 2001-09-13
DE60124079D1 (de) 2006-12-07
BRPI0109043B1 (pt) 2017-06-06
BR0109043A (pt) 2003-06-03
KR100535778B1 (ko) 2005-12-12
CN1416561A (zh) 2003-05-07
JP2007156506A (ja) 2007-06-21
KR20020081388A (ko) 2002-10-26
EP1264303B1 (en) 2006-10-25
CA2399253A1 (en) 2001-09-13
US20010027390A1 (en) 2001-10-04
CN1193344C (zh) 2005-03-16
FI20000524A0 (fi) 2000-03-07
FI20000524A (fi) 2001-09-08
JP4777918B2 (ja) 2011-09-21
ZA200205089B (en) 2003-04-30
ATE343835T1 (de) 2006-11-15
US7483830B2 (en) 2009-01-27
CA2399253C (en) 2010-11-23

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