SG10201608643PA - Decoder for Generating a Frequency Enhanced Audio Signal, Method of Decoding, Encoder for Generating an Encoded Signal and Method of Encoding Using Compact Selection Side Information - Google Patents

Decoder for Generating a Frequency Enhanced Audio Signal, Method of Decoding, Encoder for Generating an Encoded Signal and Method of Encoding Using Compact Selection Side Information

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Publication number
SG10201608643PA
SG10201608643PA SG10201608643PA SG10201608643PA SG10201608643PA SG 10201608643P A SG10201608643P A SG 10201608643PA SG 10201608643P A SG10201608643P A SG 10201608643PA SG 10201608643P A SG10201608643P A SG 10201608643PA SG 10201608643P A SG10201608643P A SG 10201608643PA
Authority
SG
Singapore
Prior art keywords
generating
decoder
encoder
decoding
encoding
Prior art date
Application number
SG10201608643PA
Other languages
English (en)
Inventor
Frederik Nagel
Sascha Disch
Andreas Niedermeier
Original Assignee
Fraunhofer Ges Forschung
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 Ges Forschung filed Critical Fraunhofer Ges Forschung
Publication of SG10201608643PA publication Critical patent/SG10201608643PA/en

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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
    • G10L19/002—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
    • G10L19/26—Pre-filtering or post-filtering
    • G10L19/265—Pre-filtering, e.g. high frequency emphasis prior to encoding
    • 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
    • G10L21/0388—Details of processing therefor
    • 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
    • G10L25/69—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for evaluating synthetic or decoded voice signals

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)
  • Quality & Reliability (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Stereophonic System (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
SG10201608643PA 2013-01-29 2014-01-28 Decoder for Generating a Frequency Enhanced Audio Signal, Method of Decoding, Encoder for Generating an Encoded Signal and Method of Encoding Using Compact Selection Side Information SG10201608643PA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201361758092P 2013-01-29 2013-01-29

Publications (1)

Publication Number Publication Date
SG10201608643PA true SG10201608643PA (en) 2016-12-29

Family

ID=50023570

Family Applications (3)

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SG10201608613QA SG10201608613QA (en) 2013-01-29 2014-01-28 Decoder For Generating A Frequency Enhanced Audio Signal, Method Of Decoding, Encoder For Generating An Encoded Signal And Method Of Encoding Using Compact Selection Side Information
SG10201608643PA SG10201608643PA (en) 2013-01-29 2014-01-28 Decoder for Generating a Frequency Enhanced Audio Signal, Method of Decoding, Encoder for Generating an Encoded Signal and Method of Encoding Using Compact Selection Side Information
SG11201505925SA SG11201505925SA (en) 2013-01-29 2014-01-28 Decoder for generating a frequency enhanced audio signal, method of decoding, encoder for generating an encoded signal and method of encoding using compact selection side information

Family Applications Before (1)

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SG10201608613QA SG10201608613QA (en) 2013-01-29 2014-01-28 Decoder For Generating A Frequency Enhanced Audio Signal, Method Of Decoding, Encoder For Generating An Encoded Signal And Method Of Encoding Using Compact Selection Side Information

Family Applications After (1)

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SG11201505925SA SG11201505925SA (en) 2013-01-29 2014-01-28 Decoder for generating a frequency enhanced audio signal, method of decoding, encoder for generating an encoded signal and method of encoding using compact selection side information

Country Status (19)

Country Link
US (3) US10657979B2 (zh)
EP (3) EP2951828B1 (zh)
JP (3) JP6096934B2 (zh)
KR (3) KR101775084B1 (zh)
CN (3) CN109346101B (zh)
AR (1) AR094673A1 (zh)
AU (3) AU2014211523B2 (zh)
BR (1) BR112015018017B1 (zh)
CA (4) CA3013744C (zh)
ES (3) ES2725358T3 (zh)
HK (1) HK1218460A1 (zh)
MX (1) MX345622B (zh)
MY (1) MY172752A (zh)
RU (3) RU2627102C2 (zh)
SG (3) SG10201608613QA (zh)
TR (1) TR201906190T4 (zh)
TW (3) TWI585755B (zh)
WO (1) WO2014118155A1 (zh)
ZA (1) ZA201506313B (zh)

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Also Published As

Publication number Publication date
CA2899134A1 (en) 2014-08-07
AR094673A1 (es) 2015-08-19
CA3013766A1 (en) 2014-08-07
EP3203471A1 (en) 2017-08-09
AU2016262636B2 (en) 2018-08-30
TWI585754B (zh) 2017-06-01
HK1218460A1 (zh) 2017-02-17
KR101775086B1 (ko) 2017-09-05
CA3013756C (en) 2020-11-03
MX2015009747A (es) 2015-11-06
BR112015018017B1 (pt) 2022-01-25
CA3013766C (en) 2020-11-03
BR112015018017A2 (zh) 2017-07-11
US20150332701A1 (en) 2015-11-19
AU2014211523B2 (en) 2016-12-22
TW201603008A (zh) 2016-01-16
KR20150111977A (ko) 2015-10-06
CN109509483A (zh) 2019-03-22
CA3013744A1 (en) 2014-08-07
RU2015136789A (ru) 2017-03-03
RU2676242C1 (ru) 2018-12-26
US20170358312A1 (en) 2017-12-14
US10657979B2 (en) 2020-05-19
TR201906190T4 (tr) 2019-05-21
ES2725358T3 (es) 2019-09-23
EP3196878B1 (en) 2022-05-04
AU2016262638A1 (en) 2016-12-08
US10062390B2 (en) 2018-08-28
JP2017076142A (ja) 2017-04-20
AU2014211523A1 (en) 2015-09-17
CN109346101B (zh) 2024-05-24
JP6513066B2 (ja) 2019-05-15
ES2924427T3 (es) 2022-10-06
ZA201506313B (en) 2019-04-24
RU2627102C2 (ru) 2017-08-03
KR20160099119A (ko) 2016-08-19
TW201443889A (zh) 2014-11-16
KR101798126B1 (ko) 2017-11-16
TWI585755B (zh) 2017-06-01
EP2951828A1 (en) 2015-12-09
EP3196878A1 (en) 2017-07-26
CA3013756A1 (en) 2014-08-07
TW201603009A (zh) 2016-01-16
ES2943588T3 (es) 2023-06-14
US10186274B2 (en) 2019-01-22
WO2014118155A1 (en) 2014-08-07
CN105103229A (zh) 2015-11-25
CA3013744C (en) 2020-10-27
MX345622B (es) 2017-02-08
SG10201608613QA (en) 2016-12-29
RU2676870C1 (ru) 2019-01-11
CA2899134C (en) 2019-07-30
CN109346101A (zh) 2019-02-15
CN105103229B (zh) 2019-07-23
AU2016262638B2 (en) 2017-12-07
SG11201505925SA (en) 2015-09-29
EP3203471B1 (en) 2023-03-08
US20170358311A1 (en) 2017-12-14
JP6511428B2 (ja) 2019-05-15
MY172752A (en) 2019-12-11
EP2951828B1 (en) 2019-03-06
KR101775084B1 (ko) 2017-09-05
JP6096934B2 (ja) 2017-03-15
AU2016262636A1 (en) 2016-12-08
JP2017083862A (ja) 2017-05-18
TWI524333B (zh) 2016-03-01
JP2016505903A (ja) 2016-02-25
CN109509483B (zh) 2023-11-14
KR20160099120A (ko) 2016-08-19

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