RU2704747C2 - Выбор процедуры маскирования потери пакета - Google Patents

Выбор процедуры маскирования потери пакета Download PDF

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RU2704747C2
RU2704747C2 RU2018128779A RU2018128779A RU2704747C2 RU 2704747 C2 RU2704747 C2 RU 2704747C2 RU 2018128779 A RU2018128779 A RU 2018128779A RU 2018128779 A RU2018128779 A RU 2018128779A RU 2704747 C2 RU2704747 C2 RU 2704747C2
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received audio
envelope
spectrum
audio
signals
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RU2018128779A
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RU2018128779A3 (Direct
RU2018128779A (ru
Inventor
Стефан БРУН
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Телефонактиеболагет Лм Эрикссон (Пабл)
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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
    • G10L19/005—Correction of errors induced by the transmission channel, if related to the coding algorithm
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/40—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0823—Errors, e.g. transmission errors
    • H04L43/0829—Packet loss
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/80—Responding to QoS
    • 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
    • G10L25/03—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters
    • G10L25/18—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters the extracted parameters being spectral information of each sub-band
    • 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
    • G10L25/51—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for comparison or discrimination

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Computational Linguistics (AREA)
  • Acoustics & Sound (AREA)
  • Computer Security & Cryptography (AREA)
  • Environmental & Geological Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)
RU2018128779A 2014-05-15 2015-05-12 Выбор процедуры маскирования потери пакета RU2704747C2 (ru)

Applications Claiming Priority (2)

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US201461993814P 2014-05-15 2014-05-15
US61/993,814 2014-05-15

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Related Child Applications (1)

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RU2019132422A Division RU2019132422A (ru) 2014-05-15 2019-10-14 Выбор процедуры маскирования потери пакета

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RU2018128779A RU2018128779A (ru) 2018-10-01
RU2018128779A3 RU2018128779A3 (Direct) 2019-04-25
RU2704747C2 true RU2704747C2 (ru) 2019-10-30

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RU2016149098A RU2665889C2 (ru) 2014-05-15 2015-05-12 Выбор процедуры маскирования потери пакета
RU2019132422A RU2019132422A (ru) 2014-05-15 2019-10-14 Выбор процедуры маскирования потери пакета

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RU2019132422A RU2019132422A (ru) 2014-05-15 2019-10-14 Выбор процедуры маскирования потери пакета

Country Status (11)

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US (5) US9712414B2 (Direct)
EP (3) EP3111624B1 (Direct)
CN (3) CN110797035B (Direct)
BR (1) BR112016026655B1 (Direct)
DK (1) DK3258674T3 (Direct)
ES (3) ES2780000T3 (Direct)
IL (3) IL248168A (Direct)
NO (1) NO2780522T3 (Direct)
PL (3) PL3422678T3 (Direct)
RU (3) RU2704747C2 (Direct)
WO (1) WO2015174911A1 (Direct)

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EP3483886A1 (en) 2017-11-10 2019-05-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Selecting pitch lag
WO2019091573A1 (en) 2017-11-10 2019-05-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for encoding and decoding an audio signal using downsampling or interpolation of scale parameters
EP3483878A1 (en) 2017-11-10 2019-05-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Audio decoder supporting a set of different loss concealment tools
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WO2019091576A1 (en) 2017-11-10 2019-05-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Audio encoders, audio decoders, methods and computer programs adapting an encoding and decoding of least significant bits
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EP3483883A1 (en) 2017-11-10 2019-05-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Audio coding and decoding with selective postfiltering
EP3483879A1 (en) 2017-11-10 2019-05-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Analysis/synthesis windowing function for modulated lapped transformation
WO2020165260A1 (en) * 2019-02-13 2020-08-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Multi-mode channel coding with mode specific coloration sequences
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US6456719B1 (en) * 1998-01-16 2002-09-24 Winbond Electronics Corp. Compressed audio error concealment apparatus and method
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Also Published As

Publication number Publication date
ES2650787T3 (es) 2018-01-22
EP3422678A1 (en) 2019-01-02
DK3258674T3 (en) 2019-01-07
US20170288999A1 (en) 2017-10-05
RU2016149098A3 (Direct) 2018-06-15
IL275257A (en) 2020-07-30
RU2018128779A3 (Direct) 2019-04-25
US20190028373A1 (en) 2019-01-24
EP3111624A1 (en) 2017-01-04
EP3111624B1 (en) 2017-09-20
EP3422678B1 (en) 2020-01-08
RU2019132422A (ru) 2021-04-14
IL253262B (en) 2020-06-30
US10476769B2 (en) 2019-11-12
NO2780522T3 (Direct) 2018-06-09
CN106464683B (zh) 2019-11-29
PL3258674T3 (pl) 2019-02-28
RU2018128779A (ru) 2018-10-01
EP3258674B1 (en) 2018-09-26
RU2016149098A (ru) 2018-06-15
BR112016026655A2 (pt) 2017-08-15
EP3258674A1 (en) 2017-12-20
US20200036614A1 (en) 2020-01-30
US11729079B2 (en) 2023-08-15
ES2703437T3 (es) 2019-03-08
RU2665889C2 (ru) 2018-09-04
ES2780000T3 (es) 2020-08-21
WO2015174911A1 (en) 2015-11-19
PL3111624T3 (pl) 2018-02-28
US20160285718A1 (en) 2016-09-29
US9712414B2 (en) 2017-07-18
RU2019132422A3 (Direct) 2021-12-07
PL3422678T3 (pl) 2020-07-27
IL253262A0 (en) 2017-08-31
US20210266246A1 (en) 2021-08-26
IL248168A (en) 2017-07-31
US10103958B2 (en) 2018-10-16
CN110797036B (zh) 2024-01-09
CN110797035A (zh) 2020-02-14
IL275257B (en) 2020-09-30
US11038787B2 (en) 2021-06-15
CN106464683A (zh) 2017-02-22
BR112016026655B1 (pt) 2023-12-05
CN110797035B (zh) 2023-05-02
CN110797036A (zh) 2020-02-14

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