SI2803065T1 - Sistem, postopki, naprava in računalniško berljiv medij za razporeditev bitov za redundančni prenos avdio podatkov - Google Patents

Sistem, postopki, naprava in računalniško berljiv medij za razporeditev bitov za redundančni prenos avdio podatkov

Info

Publication number
SI2803065T1
SI2803065T1 SI201230851A SI201230851A SI2803065T1 SI 2803065 T1 SI2803065 T1 SI 2803065T1 SI 201230851 A SI201230851 A SI 201230851A SI 201230851 A SI201230851 A SI 201230851A SI 2803065 T1 SI2803065 T1 SI 2803065T1
Authority
SI
Slovenia
Prior art keywords
computer
methods
audio data
readable media
bit allocation
Prior art date
Application number
SI201230851A
Other languages
English (en)
Inventor
Vivek Rajendran
Venkatesh Krishnan
Daniel J. Sinder
Original Assignee
Qualcomm Incorporated
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 Qualcomm Incorporated filed Critical Qualcomm Incorporated
Publication of SI2803065T1 publication Critical patent/SI2803065T1/sl

Links

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
    • G10L19/04—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
    • 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
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • 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
    • 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
    • G10L19/008—Multichannel audio signal coding or decoding using interchannel correlation to reduce redundancy, e.g. joint-stereo, intensity-coding or matrixing
    • 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
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/007—Unequal error protection
    • 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
    • G10L19/04—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
    • G10L19/08—Determination or coding of the excitation function; Determination or coding of the long-term prediction parameters
    • G10L19/09—Long term prediction, i.e. removing periodical redundancies, e.g. by using adaptive codebook or pitch predictor
    • 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
    • G10L19/08—Determination or coding of the excitation function; Determination or coding of the long-term prediction parameters
    • G10L19/10—Determination or coding of the excitation function; Determination or coding of the long-term prediction parameters the excitation function being a multipulse excitation
    • G10L19/107—Sparse pulse excitation, e.g. by using algebraic codebook

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Computational Linguistics (AREA)
  • Acoustics & Sound (AREA)
  • Quality & Reliability (AREA)
  • Mathematical Physics (AREA)
  • Telephonic Communication Services (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Traffic Control Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Radio Relay Systems (AREA)
  • Telephone Function (AREA)
SI201230851A 2012-01-12 2012-12-20 Sistem, postopki, naprava in računalniško berljiv medij za razporeditev bitov za redundančni prenos avdio podatkov SI2803065T1 (sl)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201261586007P 2012-01-12 2012-01-12
US201261587507P 2012-01-17 2012-01-17
US201261641093P 2012-05-01 2012-05-01
US13/719,701 US9053702B2 (en) 2012-01-12 2012-12-19 Systems, methods, apparatus, and computer-readable media for bit allocation for redundant transmission
PCT/US2012/071015 WO2013106187A1 (en) 2012-01-12 2012-12-20 System, methods, apparatus, and computer-readable media for bit allocation for redundant transmission of audio data
EP12813673.6A EP2803065B1 (en) 2012-01-12 2012-12-20 System, methods, apparatus, and computer-readable media for bit allocation for redundant transmission of audio data

Publications (1)

Publication Number Publication Date
SI2803065T1 true SI2803065T1 (sl) 2017-03-31

Family

ID=48780607

Family Applications (1)

Application Number Title Priority Date Filing Date
SI201230851A SI2803065T1 (sl) 2012-01-12 2012-12-20 Sistem, postopki, naprava in računalniško berljiv medij za razporeditev bitov za redundančni prenos avdio podatkov

Country Status (13)

Country Link
US (2) US9047863B2 (sl)
EP (2) EP2812895B1 (sl)
JP (3) JP2015510313A (sl)
KR (2) KR101570631B1 (sl)
CN (2) CN104040622B (sl)
BR (2) BR112014017120B1 (sl)
DK (2) DK2812895T3 (sl)
ES (2) ES2653949T3 (sl)
HU (2) HUE037362T2 (sl)
IN (1) IN2014CN04644A (sl)
SI (1) SI2803065T1 (sl)
TW (1) TWI499247B (sl)
WO (2) WO2013106181A1 (sl)

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Also Published As

Publication number Publication date
JP6151405B2 (ja) 2017-06-21
DK2812895T3 (en) 2018-01-08
JP2015510313A (ja) 2015-04-02
TWI499247B (zh) 2015-09-01
IN2014CN04644A (sl) 2015-09-18
WO2013106181A1 (en) 2013-07-18
KR101585367B1 (ko) 2016-01-13
HUE037362T2 (hu) 2018-08-28
KR20140111035A (ko) 2014-09-17
BR112014017120A2 (pt) 2017-06-13
TW201338468A (zh) 2013-09-16
ES2653949T3 (es) 2018-02-09
BR112014017120B1 (pt) 2021-06-15
EP2803065A1 (en) 2014-11-19
BR112014017119A2 (pt) 2017-06-13
EP2812895B1 (en) 2017-11-01
DK2803065T3 (en) 2017-03-13
BR112014017119A8 (pt) 2017-07-04
EP2812895A1 (en) 2014-12-17
CN104040622A (zh) 2014-09-10
US20130185084A1 (en) 2013-07-18
BR112014017119B1 (pt) 2020-12-22
CN104040621B (zh) 2017-06-30
JP2015507221A (ja) 2015-03-05
US20130185062A1 (en) 2013-07-18
ES2621417T3 (es) 2017-07-04
US9047863B2 (en) 2015-06-02
KR20140119735A (ko) 2014-10-10
BR112014017120A8 (pt) 2017-07-04
US9053702B2 (en) 2015-06-09
WO2013106187A1 (en) 2013-07-18
EP2803065B1 (en) 2017-01-18
HUE032016T2 (en) 2017-08-28
JP2016174383A (ja) 2016-09-29
CN104040621A (zh) 2014-09-10
KR101570631B1 (ko) 2015-11-19
CN104040622B (zh) 2017-08-11
JP5996670B2 (ja) 2016-09-21

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