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AR033284A1 - Un metodo de agregado de datos a un cuadro de datos comprimidos - Google Patents

Un metodo de agregado de datos a un cuadro de datos comprimidos

Info

Publication number
AR033284A1
AR033284A1 ARP020101564A ARP020101564A AR033284A1 AR 033284 A1 AR033284 A1 AR 033284A1 AR P020101564 A ARP020101564 A AR P020101564A AR P020101564 A ARP020101564 A AR P020101564A AR 033284 A1 AR033284 A1 AR 033284A1
Authority
AR
Argentina
Prior art keywords
bits
bit
carry information
wasted
unused
Prior art date
Application number
ARP020101564A
Other languages
English (en)
Original Assignee
Dolby Lab Licensing Corp
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 Dolby Lab Licensing Corp filed Critical Dolby Lab Licensing Corp
Publication of AR033284A1 publication Critical patent/AR033284A1/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
    • G10L19/002—Dynamic bit allocation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)

Abstract

Muchos sistemas de codificacion de audio digital de baja velocidad de transferencia de bits generan flujos de datos en los que existen bits no usados cada vez que la funcion de distribucion de bits en el codificador no utiliza todos los bits disponibles provenientes de un grupo de bits para codificar la senal de audio. Esto ocurre si la ubicacion final de bits no llega a utilizar todos los bits disponibles o si el audio de entrada no requiere todos los bits disponibles. Tales bits no usados son bits desperdiciados que no llevan informacion util. En cambio, la totalidad o algunos de tales bits desperdiciados son usados para llevar informacion. El reemplazo de bits desperdiciados por bits que llevan informacion se puede efectuar después que un codificador convencional genera un flujo de bits estándar. Alternativamente, en lugar de reemplazar algunos o la totalidad de los bits no usados en el flujo de bits por bits que llevan informacion después de la codificacion, un codificador modificado puede insertar bits que llevan informacion en algunas o la totalidad de las posiciones de bits no usados en lugar de bits nulos durante el proceso de codificacion.
ARP020101564A 2001-05-08 2002-04-29 Un metodo de agregado de datos a un cuadro de datos comprimidos AR033284A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/851,589 US6807528B1 (en) 2001-05-08 2001-05-08 Adding data to a compressed data frame

Publications (1)

Publication Number Publication Date
AR033284A1 true AR033284A1 (es) 2003-12-10

Family

ID=25311150

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP020101564A AR033284A1 (es) 2001-05-08 2002-04-29 Un metodo de agregado de datos a un cuadro de datos comprimidos

Country Status (3)

Country Link
US (1) US6807528B1 (es)
AR (1) AR033284A1 (es)
WO (1) WO2002091361A1 (es)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9286294B2 (en) 1992-12-09 2016-03-15 Comcast Ip Holdings I, Llc Video and digital multimedia aggregator content suggestion engine
US7168084B1 (en) 1992-12-09 2007-01-23 Sedna Patent Services, Llc Method and apparatus for targeting virtual objects
US9924234B2 (en) 1998-07-23 2018-03-20 Comcast Ip Holdings I, Llc Data structure and methods for providing an interactive program
WO2000005891A1 (en) * 1998-07-23 2000-02-03 Diva Systems Corporation Interactive user interface
US7091968B1 (en) * 1998-07-23 2006-08-15 Sedna Patent Services, Llc Method and apparatus for encoding a user interface
US6754905B2 (en) 1998-07-23 2004-06-22 Diva Systems Corporation Data structure and methods for providing an interactive program guide
US6754271B1 (en) 1999-04-15 2004-06-22 Diva Systems Corporation Temporal slice persistence method and apparatus for delivery of interactive program guide
US7096487B1 (en) 1999-10-27 2006-08-22 Sedna Patent Services, Llc Apparatus and method for combining realtime and non-realtime encoded content
US6904610B1 (en) 1999-04-15 2005-06-07 Sedna Patent Services, Llc Server-centric customized interactive program guide in an interactive television environment
ATE359669T1 (de) 1999-10-27 2007-05-15 Sedna Patent Services Llc Vielfache videoströme unter verwendung von slice- basierter kodierung
GB2375695B (en) * 2001-05-19 2004-08-25 At & T Lab Cambridge Ltd Improved power efficency in microprocessors
US8266437B2 (en) * 2001-06-25 2012-09-11 Jpmorgan Chase Bank, N.A. Electronic vouchers and a system and method for issuing the same
US7908628B2 (en) 2001-08-03 2011-03-15 Comcast Ip Holdings I, Llc Video and digital multimedia aggregator content coding and formatting
US7793326B2 (en) 2001-08-03 2010-09-07 Comcast Ip Holdings I, Llc Video and digital multimedia aggregator
EP1701340B1 (en) * 2001-11-14 2012-08-29 Panasonic Corporation Decoding device, method and program
US20030131350A1 (en) 2002-01-08 2003-07-10 Peiffer John C. Method and apparatus for identifying a digital audio signal
US20030236674A1 (en) * 2002-06-19 2003-12-25 Henry Raymond C. Methods and systems for compression of stored audio
EP1561341A4 (en) 2002-10-23 2010-12-15 Nielsen Media Res Inc DEVICE AND METHOD FOR INSERTING DIGITAL DATA FOR USE WITH COMPRESSED AUDIO / VIDEO DATA
US7460684B2 (en) 2003-06-13 2008-12-02 Nielsen Media Research, Inc. Method and apparatus for embedding watermarks
DE602005014288D1 (de) * 2004-03-01 2009-06-10 Dolby Lab Licensing Corp Mehrkanalige Audiodekodierung
WO2005099385A2 (en) 2004-04-07 2005-10-27 Nielsen Media Research, Inc. Data insertion apparatus and methods for use with compressed audio/video data
AU2005270105B2 (en) * 2004-07-02 2011-03-31 Nielsen Media Research, Inc. Methods and apparatus for mixing compressed digital bit streams
US7602820B2 (en) 2005-02-01 2009-10-13 Time Warner Cable Inc. Apparatus and methods for multi-stage multiplexing in a network
CN101189660B (zh) 2005-03-14 2012-07-04 尼尔逊媒介研究股份有限公司 用于媒体信号的压缩域编码设备和方法
TW200638335A (en) * 2005-04-13 2006-11-01 Dolby Lab Licensing Corp Audio metadata verification
US8270439B2 (en) * 2005-07-08 2012-09-18 Activevideo Networks, Inc. Video game system using pre-encoded digital audio mixing
US8074248B2 (en) 2005-07-26 2011-12-06 Activevideo Networks, Inc. System and method for providing video content associated with a source image to a television in a communication network
WO2007057031A1 (en) * 2005-11-15 2007-05-24 Telecom Italia S.P.A. Method for exploiting signalling messages in a wireless communication network
US7889765B2 (en) * 2005-11-30 2011-02-15 Time Warner Cable Inc. Apparatus and methods for utilizing variable rate program streams in a network
KR20080093419A (ko) * 2006-02-07 2008-10-21 엘지전자 주식회사 부호화/복호화 장치 및 방법
EP2958106B1 (en) 2006-10-11 2018-07-18 The Nielsen Company (US), LLC Methods and apparatus for embedding codes in compressed audio data streams
US9826197B2 (en) 2007-01-12 2017-11-21 Activevideo Networks, Inc. Providing television broadcasts over a managed network and interactive content over an unmanaged network to a client device
EP2106665B1 (en) 2007-01-12 2015-08-05 ActiveVideo Networks, Inc. Interactive encoded content system including object models for viewing on a remote device
US8625607B2 (en) 2007-07-24 2014-01-07 Time Warner Cable Enterprises Llc Generation, distribution and use of content metadata in a network
CA2858944C (en) 2007-11-12 2017-08-22 The Nielsen Company (Us), Llc Methods and apparatus to perform audio watermarking and watermark detection and extraction
US8457951B2 (en) 2008-01-29 2013-06-04 The Nielsen Company (Us), Llc Methods and apparatus for performing variable black length watermarking of media
KR101441897B1 (ko) * 2008-01-31 2014-09-23 삼성전자주식회사 잔차 신호 부호화 방법 및 장치와 잔차 신호 복호화 방법및 장치
US8527267B2 (en) * 2008-12-04 2013-09-03 Linear Accoustic, Inc. Adding additional data to encoded bit streams
GB2454606C (en) * 2009-02-02 2017-01-25 Skype Ltd Method of transmitting data in a communication system
US8302047B2 (en) * 2009-05-06 2012-10-30 Texas Instruments Incorporated Statistical static timing analysis in non-linear regions
US8194862B2 (en) * 2009-07-31 2012-06-05 Activevideo Networks, Inc. Video game system with mixing of independent pre-encoded digital audio bitstreams
US8301803B2 (en) 2009-10-23 2012-10-30 Samplify Systems, Inc. Block floating point compression of signal data
CN102262881A (zh) * 2010-05-24 2011-11-30 中科开元信息技术(北京)有限公司 基于avs有损音频的无损编解码扩展方法
CA2814070A1 (en) 2010-10-14 2012-04-19 Activevideo Networks, Inc. Streaming digital video between video devices using a cable television system
EP2695388B1 (en) 2011-04-07 2017-06-07 ActiveVideo Networks, Inc. Reduction of latency in video distribution networks using adaptive bit rates
TWI476761B (zh) 2011-04-08 2015-03-11 Dolby Lab Licensing Corp 用以產生可由實施不同解碼協定之解碼器所解碼的統一位元流之音頻編碼方法及系統
US9665646B1 (en) * 2011-04-13 2017-05-30 Flash Networks, Ltd Method and system for providing bit rate adaptaion to video files having metadata
US9154813B2 (en) 2011-06-09 2015-10-06 Comcast Cable Communications, Llc Multiple video content in a composite video stream
US8971456B2 (en) 2011-12-19 2015-03-03 Motorola Solutions, Inc. Apparatus and method for a dual watch receiver
US10409445B2 (en) 2012-01-09 2019-09-10 Activevideo Networks, Inc. Rendering of an interactive lean-backward user interface on a television
US9800945B2 (en) 2012-04-03 2017-10-24 Activevideo Networks, Inc. Class-based intelligent multiplexing over unmanaged networks
US9123084B2 (en) 2012-04-12 2015-09-01 Activevideo Networks, Inc. Graphical application integration with MPEG objects
US8401863B1 (en) * 2012-04-25 2013-03-19 Dolby Laboratories Licensing Corporation Audio encoding and decoding with conditional quantizers
EP2891149A1 (en) 2012-08-31 2015-07-08 Dolby Laboratories Licensing Corporation Processing audio objects in principal and supplementary encoded audio signals
US8995345B2 (en) 2012-11-28 2015-03-31 Motorola Solutions, Inc. Method and apparatus for confirming delivery in a multi-channel receiving apparatus
KR102158002B1 (ko) * 2013-01-21 2020-09-21 돌비 레버러토리즈 라이쎈싱 코오포레이션 프로그램 라우드니스 및 경계 메타데이터를 가진 오디오 인코더 및 디코더
US10275128B2 (en) 2013-03-15 2019-04-30 Activevideo Networks, Inc. Multiple-mode system and method for providing user selectable video content
US9294785B2 (en) 2013-06-06 2016-03-22 Activevideo Networks, Inc. System and method for exploiting scene graph information in construction of an encoded video sequence
EP3005712A1 (en) 2013-06-06 2016-04-13 ActiveVideo Networks, Inc. Overlay rendering of user interface onto source video
US9219922B2 (en) 2013-06-06 2015-12-22 Activevideo Networks, Inc. System and method for exploiting scene graph information in construction of an encoded video sequence
TWM487509U (zh) 2013-06-19 2014-10-01 杜比實驗室特許公司 音訊處理設備及電子裝置
EP3044876B1 (en) 2013-09-12 2019-04-10 Dolby Laboratories Licensing Corporation Dynamic range control for a wide variety of playback environments
CN105531759B (zh) 2013-09-12 2019-11-26 杜比实验室特许公司 用于下混合音频内容的响度调整
US9788029B2 (en) 2014-04-25 2017-10-10 Activevideo Networks, Inc. Intelligent multiplexing using class-based, multi-dimensioned decision logic for managed networks
US11250867B1 (en) * 2019-10-08 2022-02-15 Rockwell Collins, Inc. Incorporating data into a voice signal with zero overhead

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2063018B (en) 1979-10-08 1984-03-28 Gen Electric Co Ltd Telecommunication systems
DE3639753A1 (de) 1986-11-21 1988-06-01 Inst Rundfunktechnik Gmbh Verfahren zum uebertragen digitalisierter tonsignale
NL8901032A (nl) 1988-11-10 1990-06-01 Philips Nv Coder om extra informatie op te nemen in een digitaal audiosignaal met een tevoren bepaald formaat, een decoder om deze extra informatie uit dit digitale signaal af te leiden, een inrichting voor het opnemen van een digitaal signaal op een registratiedrager, voorzien van de coder, en een registratiedrager verkregen met deze inrichting.
FR2681997A1 (fr) * 1991-09-30 1993-04-02 Arbitron Cy Procede et dispositif d'identification automatique d'un programme comportant un signal sonore.
CA2135415A1 (en) 1993-12-15 1995-06-16 Sean Matthew Dorward Device and method for efficient utilization of allocated transmission medium bandwidth
JPH10500263A (ja) * 1994-03-31 1998-01-06 セリディアン コーポレイション 音声信号にコードを含めると共に復号化する装置及び方法
US5727119A (en) * 1995-03-27 1998-03-10 Dolby Laboratories Licensing Corporation Method and apparatus for efficient implementation of single-sideband filter banks providing accurate measures of spectral magnitude and phase
US6505160B1 (en) * 1995-07-27 2003-01-07 Digimarc Corporation Connected audio and other media objects
US6122271A (en) * 1997-07-07 2000-09-19 Motorola, Inc. Digital communication system with integral messaging and method therefor
CA2273940C (en) * 1997-10-03 2008-12-09 Sony Corporation Encoded stream splicing device and method, and an encoded stream generating device and method
US6275509B1 (en) * 1998-05-14 2001-08-14 The United States Of America As Represented By The Secretary Of The Navy Masked signal transceiver
US6661771B1 (en) * 1999-09-17 2003-12-09 Lucent Technologies Inc. Method and apparatus for interleaver synchronization in an orthogonal frequency division multiplexing (OFDM) communication system

Also Published As

Publication number Publication date
US6807528B1 (en) 2004-10-19
WO2002091361A1 (en) 2002-11-14

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