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Publication number
RU2018130363A3
RU2018130363A3 RU2018130363A RU2018130363A RU2018130363A3 RU 2018130363 A3 RU2018130363 A3 RU 2018130363A3 RU 2018130363 A RU2018130363 A RU 2018130363A RU 2018130363 A RU2018130363 A RU 2018130363A RU 2018130363 A3 RU2018130363 A3 RU 2018130363A3
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Russia
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RU2018130363A
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RU2018130363A (ru
RU2765345C2 (ru
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    • 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
    • G10L19/002—Dynamic bit allocation
    • 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
    • G10L19/26—Pre-filtering or post-filtering
    • 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
    • G10L21/003—Changing voice quality, e.g. pitch or formants
    • 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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Computational Linguistics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Quality & Reliability (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
RU2018130363A 2010-08-03 2018-08-21 Устройство и способ обработки сигнала и программа RU2765345C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2010174758A JP6075743B2 (ja) 2010-08-03 2010-08-03 信号処理装置および方法、並びにプログラム
JP2010-174758 2010-08-03

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
RU2015110509A Division RU2666291C2 (ru) 2010-08-03 2015-03-24 Устройство и способ обработки сигнала и программа

Related Child Applications (1)

Application Number Title Priority Date Filing Date
RU2022101292A Division RU2022101292A (ru) 2022-01-20 Устройство и способ обработки сигнала и программа

Publications (3)

Publication Number Publication Date
RU2018130363A RU2018130363A (ru) 2020-02-21
RU2018130363A3 true RU2018130363A3 (ru) 2021-11-23
RU2765345C2 RU2765345C2 (ru) 2022-01-28

Family

ID=45559144

Family Applications (3)

Application Number Title Priority Date Filing Date
RU2012111784/08A RU2550549C2 (ru) 2010-08-03 2011-07-27 Устройство и способ обработки сигнала и программа
RU2015110509A RU2666291C2 (ru) 2010-08-03 2015-03-24 Устройство и способ обработки сигнала и программа
RU2018130363A RU2765345C2 (ru) 2010-08-03 2018-08-21 Устройство и способ обработки сигнала и программа

Family Applications Before (2)

Application Number Title Priority Date Filing Date
RU2012111784/08A RU2550549C2 (ru) 2010-08-03 2011-07-27 Устройство и способ обработки сигнала и программа
RU2015110509A RU2666291C2 (ru) 2010-08-03 2015-03-24 Устройство и способ обработки сигнала и программа

Country Status (17)

Country Link
US (4) US9406306B2 (ru)
EP (5) EP2471063B1 (ru)
JP (1) JP6075743B2 (ru)
KR (3) KR101835156B1 (ru)
CN (2) CN102549658B (ru)
AR (1) AR082447A1 (ru)
AU (4) AU2011287140A1 (ru)
BR (1) BR112012007187B1 (ru)
CA (1) CA2775314C (ru)
CO (1) CO6531467A2 (ru)
ES (1) ES3020522T3 (ru)
MX (1) MX2012003661A (ru)
RU (3) RU2550549C2 (ru)
SG (1) SG10201500267UA (ru)
TR (1) TR201809449T4 (ru)
WO (1) WO2012017621A1 (ru)
ZA (1) ZA201202197B (ru)

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