RU2673847C2 - Системы и способы передачи избыточной информации кадра - Google Patents

Системы и способы передачи избыточной информации кадра Download PDF

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Publication number
RU2673847C2
RU2673847C2 RU2016116793A RU2016116793A RU2673847C2 RU 2673847 C2 RU2673847 C2 RU 2673847C2 RU 2016116793 A RU2016116793 A RU 2016116793A RU 2016116793 A RU2016116793 A RU 2016116793A RU 2673847 C2 RU2673847 C2 RU 2673847C2
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Russia
Prior art keywords
frame
audio frame
audio
bits
frequency band
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RU2016116793A
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English (en)
Russian (ru)
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RU2016116793A (ru
RU2016116793A3 (enExample
Inventor
Венкатраман С. АТТИ
Вивек РАДЖЕНДРАН
Венкатеш Кришнан
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Квэлкомм Инкорпорейтед
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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
    • G10L19/002—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
    • G10L19/02—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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0014—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the source coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0075—Transmission of coding parameters to receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • 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
    • G10L19/0017—Lossless audio signal coding; Perfect reconstruction of coded audio signal by transmission of coding error
    • 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
    • G10L2019/0001—Codebooks

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (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)
  • Quality & Reliability (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Communication Control (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
RU2016116793A 2013-10-11 2014-10-09 Системы и способы передачи избыточной информации кадра RU2673847C2 (ru)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361890092P 2013-10-11 2013-10-11
US61/890,092 2013-10-11
US14/509,817 2014-10-08
US14/509,817 US10614816B2 (en) 2013-10-11 2014-10-08 Systems and methods of communicating redundant frame information
PCT/US2014/059931 WO2015054512A1 (en) 2013-10-11 2014-10-09 Systems and methods of communicating redundant frame information

Publications (3)

Publication Number Publication Date
RU2016116793A RU2016116793A (ru) 2017-11-16
RU2016116793A3 RU2016116793A3 (enExample) 2018-06-20
RU2673847C2 true RU2673847C2 (ru) 2018-11-30

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RU2016116793A RU2673847C2 (ru) 2013-10-11 2014-10-09 Системы и способы передачи избыточной информации кадра

Country Status (20)

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US (2) US10614816B2 (enExample)
EP (2) EP3700111B1 (enExample)
JP (2) JP6553025B2 (enExample)
KR (1) KR102229487B1 (enExample)
CN (1) CN105594148B (enExample)
AU (1) AU2014331824B2 (enExample)
BR (1) BR112016007940B1 (enExample)
CA (1) CA2925582C (enExample)
CL (1) CL2016000833A1 (enExample)
DK (1) DK3055939T3 (enExample)
ES (2) ES2967136T3 (enExample)
HU (1) HUE049089T2 (enExample)
MX (1) MX365608B (enExample)
MY (1) MY179633A (enExample)
PH (1) PH12016500652B1 (enExample)
RU (1) RU2673847C2 (enExample)
SA (1) SA516370874B1 (enExample)
SG (1) SG11201601782VA (enExample)
WO (1) WO2015054512A1 (enExample)
ZA (1) ZA201602114B (enExample)

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Also Published As

Publication number Publication date
MX2016004529A (es) 2016-07-22
CA2925582C (en) 2022-01-04
DK3055939T3 (da) 2020-05-18
AU2014331824A1 (en) 2016-03-31
BR112016007940A2 (enExample) 2017-08-01
ZA201602114B (en) 2020-09-30
MX365608B (es) 2019-06-07
JP6553025B2 (ja) 2019-07-31
HUE049089T2 (hu) 2020-09-28
JP2019215545A (ja) 2019-12-19
EP3700111B1 (en) 2023-11-22
JP2016539536A (ja) 2016-12-15
EP3055939B1 (en) 2020-04-15
BR112016007940B1 (pt) 2023-03-07
PH12016500652B1 (en) 2022-10-26
EP3700111A1 (en) 2020-08-26
WO2015054512A1 (en) 2015-04-16
JP6768886B2 (ja) 2020-10-14
SA516370874B1 (ar) 2020-09-21
KR102229487B1 (ko) 2021-03-17
NZ717780A (en) 2021-05-28
EP3055939A1 (en) 2016-08-17
RU2016116793A (ru) 2017-11-16
US10614816B2 (en) 2020-04-07
MY179633A (en) 2020-11-11
US20150106106A1 (en) 2015-04-16
CN105594148B (zh) 2019-07-05
CA2925582A1 (en) 2015-04-16
RU2016116793A3 (enExample) 2018-06-20
CL2016000833A1 (es) 2016-11-25
CN105594148A (zh) 2016-05-18
EP3700111C0 (en) 2023-11-22
ES2967136T3 (es) 2024-04-26
US20200194010A1 (en) 2020-06-18
HK1219582A1 (zh) 2017-04-07
SG11201601782VA (en) 2016-04-28
AU2014331824B2 (en) 2018-12-06
KR20160072145A (ko) 2016-06-22
PH12016500652A1 (en) 2016-05-30
ES2805849T3 (es) 2021-02-15

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