CA2925582C - Systems and methods of communicating redundant frame information - Google Patents

Systems and methods of communicating redundant frame information Download PDF

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Publication number
CA2925582C
CA2925582C CA2925582A CA2925582A CA2925582C CA 2925582 C CA2925582 C CA 2925582C CA 2925582 A CA2925582 A CA 2925582A CA 2925582 A CA2925582 A CA 2925582A CA 2925582 C CA2925582 C CA 2925582C
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Canada
Prior art keywords
audio frame
bits
frame
systems
methods
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Active
Application number
CA2925582A
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English (en)
French (fr)
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CA2925582A1 (en
Inventor
Venkatraman S. Atti
Vivek Rajendran
Venkatesh Krishnan
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Qualcomm Inc
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Qualcomm Inc
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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
    • G10L19/02—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
    • 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

Landscapes

  • 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)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Communication Control (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
CA2925582A 2013-10-11 2014-10-09 Systems and methods of communicating redundant frame information Active CA2925582C (en)

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 (2)

Publication Number Publication Date
CA2925582A1 CA2925582A1 (en) 2015-04-16
CA2925582C true CA2925582C (en) 2022-01-04

Family

ID=52810405

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2925582A Active CA2925582C (en) 2013-10-11 2014-10-09 Systems and methods of communicating redundant frame information

Country Status (20)

Country Link
US (2) US10614816B2 (https=)
EP (2) EP3700111B1 (https=)
JP (2) JP6553025B2 (https=)
KR (1) KR102229487B1 (https=)
CN (1) CN105594148B (https=)
AU (1) AU2014331824B2 (https=)
BR (1) BR112016007940B1 (https=)
CA (1) CA2925582C (https=)
CL (1) CL2016000833A1 (https=)
DK (1) DK3055939T3 (https=)
ES (2) ES2805849T3 (https=)
HU (1) HUE049089T2 (https=)
MX (1) MX365608B (https=)
MY (1) MY179633A (https=)
PH (1) PH12016500652B1 (https=)
RU (1) RU2673847C2 (https=)
SA (1) SA516370874B1 (https=)
SG (1) SG11201601782VA (https=)
WO (1) WO2015054512A1 (https=)
ZA (1) ZA201602114B (https=)

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Also Published As

Publication number Publication date
RU2016116793A3 (https=) 2018-06-20
HK1219582A1 (zh) 2017-04-07
ES2805849T3 (es) 2021-02-15
BR112016007940A2 (https=) 2017-08-01
HUE049089T2 (hu) 2020-09-28
KR20160072145A (ko) 2016-06-22
RU2673847C2 (ru) 2018-11-30
AU2014331824B2 (en) 2018-12-06
US10614816B2 (en) 2020-04-07
MX2016004529A (es) 2016-07-22
NZ717780A (en) 2021-05-28
EP3055939A1 (en) 2016-08-17
CN105594148A (zh) 2016-05-18
EP3700111A1 (en) 2020-08-26
KR102229487B1 (ko) 2021-03-17
CN105594148B (zh) 2019-07-05
US20200194010A1 (en) 2020-06-18
ZA201602114B (en) 2020-09-30
DK3055939T3 (da) 2020-05-18
JP6553025B2 (ja) 2019-07-31
MX365608B (es) 2019-06-07
JP6768886B2 (ja) 2020-10-14
SG11201601782VA (en) 2016-04-28
JP2019215545A (ja) 2019-12-19
CA2925582A1 (en) 2015-04-16
SA516370874B1 (ar) 2020-09-21
EP3055939B1 (en) 2020-04-15
ES2967136T3 (es) 2024-04-26
JP2016539536A (ja) 2016-12-15
EP3700111C0 (en) 2023-11-22
BR112016007940B1 (pt) 2023-03-07
PH12016500652B1 (en) 2022-10-26
PH12016500652A1 (en) 2016-05-30
WO2015054512A1 (en) 2015-04-16
RU2016116793A (ru) 2017-11-16
MY179633A (en) 2020-11-11
US20150106106A1 (en) 2015-04-16
CL2016000833A1 (es) 2016-11-25
AU2014331824A1 (en) 2016-03-31
EP3700111B1 (en) 2023-11-22

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