IL104500A - Method and system for arranging Vocoder data for masking broadcast channel errors caused - Google Patents

Method and system for arranging Vocoder data for masking broadcast channel errors caused

Info

Publication number
IL104500A
IL104500A IL10450093A IL10450093A IL104500A IL 104500 A IL104500 A IL 104500A IL 10450093 A IL10450093 A IL 10450093A IL 10450093 A IL10450093 A IL 10450093A IL 104500 A IL104500 A IL 104500A
Authority
IL
Israel
Prior art keywords
data
parameter data
parameter
frame
rate
Prior art date
Application number
IL10450093A
Other languages
English (en)
Hebrew (he)
Other versions
IL104500A0 (en
Original Assignee
Qualcomm Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25247288&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IL104500(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of IL104500A0 publication Critical patent/IL104500A0/xx
Publication of IL104500A publication Critical patent/IL104500A/en

Links

Classifications

    • 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
    • H04L1/0071—Use of interleaving
    • 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
    • G10L19/04—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
    • G10L19/06—Determination or coding of the spectral characteristics, e.g. of the short-term prediction coefficients
    • G10L19/07—Line spectrum pair [LSP] vocoders
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/35—Unequal or adaptive error protection, e.g. by providing a different level of protection according to significance of source information or by adapting the coding according to the change of transmission channel characteristics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/66—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for reducing bandwidth of signals; for improving efficiency of transmission
    • H04B1/665—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission for reducing bandwidth of signals; for improving efficiency of transmission using psychoacoustic properties of the ear, e.g. masking effect
    • 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
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0083—Formatting with frames or packets; Protocol or part of protocol for error control
    • 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
    • H04L1/0078—Avoidance of errors by organising the transmitted data in a format specifically designed to deal with errors, e.g. location
    • H04L1/0086—Unequal error protection

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Computational Linguistics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
  • Error Detection And Correction (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Detection And Correction Of Errors (AREA)
  • Superheterodyne Receivers (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Communication Control (AREA)
IL10450093A 1992-01-28 1993-01-25 Method and system for arranging Vocoder data for masking broadcast channel errors caused IL104500A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82670192A 1992-01-28 1992-01-28

Publications (2)

Publication Number Publication Date
IL104500A0 IL104500A0 (en) 1993-05-13
IL104500A true IL104500A (en) 1996-06-18

Family

ID=25247288

Family Applications (1)

Application Number Title Priority Date Filing Date
IL10450093A IL104500A (en) 1992-01-28 1993-01-25 Method and system for arranging Vocoder data for masking broadcast channel errors caused

Country Status (22)

Country Link
US (1) US5600754A (US20020090909A1-20020711-M00002.png)
EP (1) EP0624275B2 (US20020090909A1-20020711-M00002.png)
JP (1) JP3604689B2 (US20020090909A1-20020711-M00002.png)
KR (1) KR0168900B1 (US20020090909A1-20020711-M00002.png)
CN (2) CN100382479C (US20020090909A1-20020711-M00002.png)
AT (1) ATE180091T1 (US20020090909A1-20020711-M00002.png)
AU (1) AU678962B2 (US20020090909A1-20020711-M00002.png)
BR (1) BR9305808A (US20020090909A1-20020711-M00002.png)
CA (1) CA2128708C (US20020090909A1-20020711-M00002.png)
DE (1) DE69324906T3 (US20020090909A1-20020711-M00002.png)
DK (1) DK0624275T4 (US20020090909A1-20020711-M00002.png)
ES (1) ES2131576T5 (US20020090909A1-20020711-M00002.png)
FI (1) FI118103B (US20020090909A1-20020711-M00002.png)
GR (1) GR3030910T3 (US20020090909A1-20020711-M00002.png)
HK (2) HK1011110A1 (US20020090909A1-20020711-M00002.png)
IL (1) IL104500A (US20020090909A1-20020711-M00002.png)
MX (1) MX9300442A (US20020090909A1-20020711-M00002.png)
NO (1) NO942751D0 (US20020090909A1-20020711-M00002.png)
PL (1) PL172397B1 (US20020090909A1-20020711-M00002.png)
TW (1) TW224191B (US20020090909A1-20020711-M00002.png)
WO (1) WO1993015502A1 (US20020090909A1-20020711-M00002.png)
ZA (1) ZA93450B (US20020090909A1-20020711-M00002.png)

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Also Published As

Publication number Publication date
IL104500A0 (en) 1993-05-13
WO1993015502A1 (en) 1993-08-05
DE69324906T2 (de) 1999-12-02
DK0624275T4 (da) 2005-10-31
JPH07506439A (ja) 1995-07-13
CN1290085A (zh) 2001-04-04
CN1072867C (zh) 2001-10-10
ES2131576T3 (es) 1999-08-01
FI118103B (fi) 2007-06-29
JP3604689B2 (ja) 2004-12-22
DK0624275T3 (da) 1999-11-15
EP0624275A4 (en) 1995-01-25
MX9300442A (es) 1994-07-29
GR3030910T3 (en) 1999-11-30
PL172397B1 (pl) 1997-09-30
DE69324906D1 (de) 1999-06-17
PL305984A1 (en) 1995-02-20
ZA93450B (en) 1993-12-28
AU3593993A (en) 1993-09-01
US5600754A (en) 1997-02-04
HK1011110A1 (en) 1999-07-02
DE69324906T3 (de) 2006-08-10
FI943538A0 (fi) 1994-07-27
FI943538A (fi) 1994-09-27
CN1081037A (zh) 1994-01-19
EP0624275B2 (en) 2005-08-31
EP0624275B1 (en) 1999-05-12
EP0624275A1 (en) 1994-11-17
NO942751D0 (no) 1994-07-22
AU678962B2 (en) 1997-06-19
CN100382479C (zh) 2008-04-16
HK1035976A1 (en) 2001-12-14
BR9305808A (pt) 1997-02-18
CA2128708C (en) 1998-07-14
CA2128708A1 (en) 1993-08-05
ATE180091T1 (de) 1999-05-15
ES2131576T5 (es) 2006-02-01
KR0168900B1 (ko) 1999-03-20
TW224191B (US20020090909A1-20020711-M00002.png) 1994-05-21

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