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MX2021008185A - Manejo de errores de trama en ráfaga. - Google Patents

Manejo de errores de trama en ráfaga.

Info

Publication number
MX2021008185A
MX2021008185A MX2021008185A MX2021008185A MX2021008185A MX 2021008185 A MX2021008185 A MX 2021008185A MX 2021008185 A MX2021008185 A MX 2021008185A MX 2021008185 A MX2021008185 A MX 2021008185A MX 2021008185 A MX2021008185 A MX 2021008185A
Authority
MX
Mexico
Prior art keywords
frame
error handling
frame error
burst frame
noise component
Prior art date
Application number
MX2021008185A
Other languages
English (en)
Inventor
Stefan Bruhn
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of MX2021008185A publication Critical patent/MX2021008185A/es

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
    • G10L19/005—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
    • G10L19/02—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
    • G10L19/028—Noise substitution, i.e. substituting non-tonal spectral components by noisy source

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Signal Processing (AREA)
  • Acoustics & Sound (AREA)
  • Computational Linguistics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Noise Elimination (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Radio Relay Systems (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Circuits Of Receivers In General (AREA)
  • Communication Control (AREA)

Abstract

Se proporcionan mecanismos para la ocultación de pérdida de trama. Un método es realizado por medio de una entidad receptora. El método comprende agregar, en asociación con la construcción de una trama de substitución para una trama perdida, un componente de ruido a la trama de substitución. El componente de ruido tiene una característica de frecuencia correspondiente a una representación espectral de baja resolución de una señal en una trama previamente recibida.
MX2021008185A 2014-06-13 2015-06-08 Manejo de errores de trama en ráfaga. MX2021008185A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462011598P 2014-06-13 2014-06-13
PCT/SE2015/050662 WO2015190985A1 (en) 2014-06-13 2015-06-08 Burst frame error handling

Publications (1)

Publication Number Publication Date
MX2021008185A true MX2021008185A (es) 2022-12-06

Family

ID=53502813

Family Applications (3)

Application Number Title Priority Date Filing Date
MX2018015154A MX384390B (es) 2014-06-13 2015-06-08 Manejo de errores de trama en ráfaga.
MX2016014776A MX361844B (es) 2014-06-13 2015-06-08 Manejo de errores de trama en rafaga.
MX2021008185A MX2021008185A (es) 2014-06-13 2015-06-08 Manejo de errores de trama en ráfaga.

Family Applications Before (2)

Application Number Title Priority Date Filing Date
MX2018015154A MX384390B (es) 2014-06-13 2015-06-08 Manejo de errores de trama en ráfaga.
MX2016014776A MX361844B (es) 2014-06-13 2015-06-08 Manejo de errores de trama en rafaga.

Country Status (12)

Country Link
US (6) US9972327B2 (es)
EP (3) EP3367380B1 (es)
JP (3) JP6490715B2 (es)
CN (3) CN106463122B (es)
BR (1) BR112016027898B1 (es)
DK (1) DK3664086T3 (es)
ES (2) ES2785000T3 (es)
MX (3) MX384390B (es)
PL (1) PL3367380T3 (es)
PT (1) PT3664086T (es)
SG (2) SG11201609159PA (es)
WO (1) WO2015190985A1 (es)

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MX384390B (es) * 2014-06-13 2025-03-14 Ericsson Telefon Ab L M Manejo de errores de trama en ráfaga.
CN108922551B (zh) * 2017-05-16 2021-02-05 博通集成电路（上海）股份有限公司 用于补偿丢失帧的电路及方法
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ES3017157T3 (en) * 2019-06-13 2025-05-12 Ericsson Telefon Ab L M Time reversed audio subframe error concealment
CN115867965A (zh) 2020-06-11 2023-03-28 杜比国际公司 低频效果声道的帧丢失隐藏
JP7725436B2 (ja) * 2022-09-20 2025-08-19 Kddi株式会社 調波音・背景音を用いた音声補償プログラム、装置及び方法

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Also Published As

Publication number Publication date
US12159635B2 (en) 2024-12-03
CN111312261B (zh) 2023-12-05
US11694699B2 (en) 2023-07-04
BR112016027898A2 (pt) 2017-08-15
CN111292755A (zh) 2020-06-16
EP3664086B1 (en) 2021-08-11
US20200118573A1 (en) 2020-04-16
PL3367380T3 (pl) 2020-06-29
JP2019133169A (ja) 2019-08-08
EP3367380B1 (en) 2020-01-22
CN111312261A (zh) 2020-06-19
SG10201801910SA (en) 2018-05-30
CN111292755B (zh) 2023-08-25
US20160284356A1 (en) 2016-09-29
PT3664086T (pt) 2021-11-02
US9972327B2 (en) 2018-05-15
WO2015190985A1 (en) 2015-12-17
EP3155616A1 (en) 2017-04-19
ES2785000T3 (es) 2020-10-02
MX2018015154A (es) 2021-07-09
MX361844B (es) 2018-12-18
US20210350811A1 (en) 2021-11-11
JP2017525985A (ja) 2017-09-07
US10529341B2 (en) 2020-01-07
EP3367380A1 (en) 2018-08-29
MX2016014776A (es) 2017-03-06
SG11201609159PA (en) 2016-12-29
DK3664086T3 (da) 2021-11-08
ES2897478T3 (es) 2022-03-01
US11100936B2 (en) 2021-08-24
US20180182401A1 (en) 2018-06-28
JP6490715B2 (ja) 2019-03-27
US20250061900A1 (en) 2025-02-20
BR112016027898B1 (pt) 2023-04-11
JP2020166286A (ja) 2020-10-08
US20230368802A1 (en) 2023-11-16
EP3664086A1 (en) 2020-06-10
MX384390B (es) 2025-03-14
CN106463122B (zh) 2020-01-31
CN106463122A (zh) 2017-02-22
JP6714741B2 (ja) 2020-06-24
BR112016027898A8 (pt) 2021-07-13
JP6983950B2 (ja) 2021-12-17

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