UA93578C2 - Система и способ обеспечения излишества - Google Patents

Система и способ обеспечения излишества

Info

Publication number
UA93578C2
UA93578C2 UAA200904047A UAA200904047A UA93578C2 UA 93578 C2 UA93578 C2 UA 93578C2 UA A200904047 A UAA200904047 A UA A200904047A UA A200904047 A UAA200904047 A UA A200904047A UA 93578 C2 UA93578 C2 UA 93578C2
Authority
UA
Ukraine
Prior art keywords
efficiently implementing
implementing redundancy
codec
redundancy management
present
Prior art date
Application number
UAA200904047A
Other languages
English (en)
Ukrainian (uk)
Inventor
Паси Ояна
Ари Лаканиэми
Original Assignee
Нокиа Корпорэйшн
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 Нокиа Корпорэйшн filed Critical Нокиа Корпорэйшн
Publication of UA93578C2 publication Critical patent/UA93578C2/ru

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
    • G10L19/16—Vocoder architecture
    • G10L19/18—Vocoders using multiple modes
    • 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
    • G10L19/16—Vocoder architecture
    • G10L19/167—Audio streaming, i.e. formatting and decoding of an encoded audio signal representation into a data stream for transmission or storage purposes
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H04W28/22—Negotiating communication rate
    • 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
    • G10L19/16—Vocoder architecture
    • G10L19/18—Vocoders using multiple modes
    • G10L19/24—Variable rate codecs, e.g. for generating different qualities using a scalable representation such as hierarchical encoding or layered encoding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/24—Negotiation of communication capabilities

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Telephone Function (AREA)
  • Telephonic Communication Services (AREA)
  • Communication Control (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)

Abstract

Система и способ для эффективного применения избыточности в кодировке языка. Согласно различным воплощениям изобретения передающее устройство выбирает уровень избыточности, соответствующий текущему состоянию канала передачи, и одновременно выбирает наиболее подходящую битовую скорость в имеющемся наборе режимов кодека. Согласно изобретению, уровень избыточности передачи является всегда оптимальным относительно выбора режима кодека, и повторное согласование с кодеком не является необходимым.
UAA200904047A 2006-09-26 2007-09-26 Система и способ обеспечения излишества UA93578C2 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84763306P 2006-09-26 2006-09-26

Publications (1)

Publication Number Publication Date
UA93578C2 true UA93578C2 (ru) 2011-02-25

Family

ID=39230649

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200904047A UA93578C2 (ru) 2006-09-26 2007-09-26 Система и способ обеспечения излишества

Country Status (16)

Country Link
US (1) US20080077410A1 (ru)
EP (1) EP2070083B1 (ru)
JP (1) JP2010505321A (ru)
KR (1) KR101065649B1 (ru)
CN (1) CN101536088B (ru)
AP (1) AP2009004820A0 (ru)
AT (1) ATE534992T1 (ru)
AU (1) AU2007301518B2 (ru)
BR (1) BRPI0717821A2 (ru)
CA (1) CA2678925A1 (ru)
ES (1) ES2375579T3 (ru)
HK (1) HK1134368A1 (ru)
RU (1) RU2415482C2 (ru)
UA (1) UA93578C2 (ru)
WO (1) WO2008038229A2 (ru)
ZA (1) ZA200902793B (ru)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8185785B2 (en) * 2006-11-28 2012-05-22 At&T Intellectual Property I, L.P. Broadcasting of digital video to mobile terminals
JP5112447B2 (ja) * 2006-12-08 2013-01-09 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 通信ネットワーク環境におけるアナウンスメディアの処理
US8023532B2 (en) * 2008-04-17 2011-09-20 At&T Intellectual Property I, L.P. Variable bit rate communication system
KR20100006492A (ko) * 2008-07-09 2010-01-19 삼성전자주식회사 부호화 방식 결정 방법 및 장치
EP3554127B1 (en) * 2010-11-10 2020-09-09 Panasonic Intellectual Property Corporation of America Terminal and coding mode selection method
US9026434B2 (en) * 2011-04-11 2015-05-05 Samsung Electronic Co., Ltd. Frame erasure concealment for a multi rate speech and audio codec
US9047863B2 (en) 2012-01-12 2015-06-02 Qualcomm Incorporated Systems, methods, apparatus, and computer-readable media for criticality threshold control
CN105188075B (zh) * 2014-06-17 2018-10-12 ***通信集团公司 语音质量优化方法及装置、终端
KR102308763B1 (ko) * 2015-01-20 2021-10-05 삼성전자주식회사 개인 정보 데이터 보안을 강화하는 장치 및 방법
CN107170460B (zh) * 2017-06-30 2020-12-08 深圳Tcl新技术有限公司 音质调整方法、***、主机端、及存储介质
FR3071997A1 (fr) * 2017-10-02 2019-04-05 Orange Signalisation d’une requete d’adaptation d’une session de communication en voixsur ip
US10777217B2 (en) 2018-02-27 2020-09-15 At&T Intellectual Property I, L.P. Performance sensitive audio signal selection
CN111245734B (zh) * 2020-01-08 2022-03-08 腾讯科技（深圳）有限公司 音频数据传输方法、装置、处理设备及存储介质

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6356545B1 (en) * 1997-08-08 2002-03-12 Clarent Corporation Internet telephone system with dynamically varying codec
US6256487B1 (en) * 1998-09-01 2001-07-03 Telefonaktiebolaget Lm Ericsson (Publ) Multiple mode transmitter using multiple speech/channel coding modes wherein the coding mode is conveyed to the receiver with the transmitted signal
WO2002015625A1 (en) 2000-08-14 2002-02-21 Nokia Corporation Communication system and method providing a mode selection procedure
CN1129273C (zh) * 2001-07-25 2003-11-26 华为技术有限公司 Ip传真网关用户数据报文包冗余传送方法
US20060088093A1 (en) * 2004-10-26 2006-04-27 Nokia Corporation Packet loss compensation
US7787377B2 (en) * 2006-02-03 2010-08-31 Telefonaktiebolaget Lm Ericsson (Publ) Selective redundancy for Voice over Internet transmissions
US8208516B2 (en) * 2006-07-14 2012-06-26 Qualcomm Incorporated Encoder initialization and communications
US20080025300A1 (en) * 2006-07-31 2008-01-31 Texas Instruments Incorporated Method and/or apparatus for enabling voice packet redundancy

Also Published As

Publication number Publication date
BRPI0717821A2 (pt) 2013-11-12
AP2009004820A0 (en) 2009-04-30
CA2678925A1 (en) 2008-04-03
JP2010505321A (ja) 2010-02-18
CN101536088A (zh) 2009-09-16
ZA200902793B (en) 2010-09-29
RU2415482C2 (ru) 2011-03-27
AU2007301518A1 (en) 2008-04-03
HK1134368A1 (en) 2010-04-23
ATE534992T1 (de) 2011-12-15
EP2070083A2 (en) 2009-06-17
EP2070083A4 (en) 2010-12-29
ES2375579T3 (es) 2012-03-02
KR20090073185A (ko) 2009-07-02
EP2070083B1 (en) 2011-11-23
KR101065649B1 (ko) 2011-09-20
CN101536088B (zh) 2013-09-04
RU2009114990A (ru) 2010-11-10
AU2007301518B2 (en) 2012-07-12
WO2008038229A2 (en) 2008-04-03
WO2008038229A3 (en) 2008-08-21
US20080077410A1 (en) 2008-03-27

Similar Documents

Publication Publication Date Title
UA93578C2 (ru) Система и способ обеспечения излишества
TW200629083A (en) Method and system for dynamically changing audio stream bit rate based on condition of a bluetooth connection
ATE408290T1 (de) Technik zur steuerung von datenpaketübermittlungen von daten mit variabler bitrate
ATE406022T1 (de) Technik zur dynamischen steuerung von datenpaketübermittlungen
GB2459230A (en) Dynamic power reduction
MX2010004146A (es) Aparatos y metodos para codificar y decodificar se?ales.
TW200703957A (en) Output power weighting
WO2008093298A3 (en) Apparatus, method and computer program product for signaling modulation and coding scheme
EG23923A (en) Methods and devices for source controlled variablebit-rate widband speech coding
EP2549829A3 (en) Method for transmitting data in a telecommunications network and device utilising that method
WO2009123935A3 (en) Encoding and decoding of control information for wireless communication
WO2008086509A3 (en) Content- and link-dependent coding adaptation for multimedia telephony
BR112013012814A2 (pt) dispositivo de codificação de vídeo, dispositivo de decodificação de vídeo, método de codificação de vídeo, método de decodificação de vídeo, programa de codificação de vídeo e programa de decodificação de vídeo
BR0207503A (pt) Programação de link de avanço em um sistema de comunicação sem fio durante soft e softer handoff
ZA200907080B (en) Electrochemically treated water, method and device for the production thereof, and the use thereof as a disinfection agent
TW200620841A (en) Systems and methods for scalably encoding and decoding data
BRPI0923850A8 (pt) Aparelho que decodifica um sinal de áudio de canal múltiplo e método para a decodificação e codificação de um sinal de áudio de canal múltiplo
NO20075132L (no) Forbedret koding av multimediadata
IL185656A0 (en) Lossless encoding of information with guaranteed maximum bitrate
DE602005006248D1 (de) Datenkommunikationsmodul zur bereitstellung von fehlertoleranz und vergrösserter stabilität
WO2009048298A3 (en) Method for setting output bit rate for video data transmission in a wibro system
EP1998525A4 (en) CONTINUOUS TRANSMISSION PROCESS FOR DYNAMIC CONTENTS, DEVICE AND SYSTEM
WO2009063342A3 (en) Method, apparatus and computer readable medium providing power allocation for beamforming with minimum bler in an mimo-ofdm system
BR112022000230A2 (pt) Codificação e decodificação de fluxos de bits de ivas
GB0306296D0 (en) Data transmission