BRPI0822671A2 - Mídia utilizável por computador, sistema de áudio e vídeo e método de operação de sistema de áudio e vídeo - Google Patents

Mídia utilizável por computador, sistema de áudio e vídeo e método de operação de sistema de áudio e vídeo

Info

Publication number
BRPI0822671A2
BRPI0822671A2 BRPI0822671-7A BRPI0822671A BRPI0822671A2 BR PI0822671 A2 BRPI0822671 A2 BR PI0822671A2 BR PI0822671 A BRPI0822671 A BR PI0822671A BR PI0822671 A2 BRPI0822671 A2 BR PI0822671A2
Authority
BR
Brazil
Prior art keywords
audio
video system
operation method
computer usable
usable media
Prior art date
Application number
BRPI0822671-7A
Other languages
English (en)
Inventor
Timothy J Corbett
David R Ingalls
Scott Grasley
Original Assignee
Hewlett Packard Development Co
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 Hewlett Packard Development Co filed Critical Hewlett Packard Development Co
Publication of BRPI0822671A2 publication Critical patent/BRPI0822671A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4341—Demultiplexing of audio and video streams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/439—Processing of audio elementary streams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
    • H04N21/4788—Supplemental services, e.g. displaying phone caller identification, shopping application communicating with other users, e.g. chatting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
    • H04N7/142—Constructional details of the terminal equipment, e.g. arrangements of the camera and the display
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Telephonic Communication Services (AREA)
BRPI0822671-7A 2008-08-13 2008-08-13 Mídia utilizável por computador, sistema de áudio e vídeo e método de operação de sistema de áudio e vídeo BRPI0822671A2 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2008/072982 WO2010019140A1 (en) 2008-08-13 2008-08-13 Audio/video system

Publications (1)

Publication Number Publication Date
BRPI0822671A2 true BRPI0822671A2 (pt) 2015-06-30

Family

ID=41669112

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0822671-7A BRPI0822671A2 (pt) 2008-08-13 2008-08-13 Mídia utilizável por computador, sistema de áudio e vídeo e método de operação de sistema de áudio e vídeo

Country Status (5)

Country Link
US (1) US20110134207A1 (pt)
EP (1) EP2324628A1 (pt)
CN (1) CN102119531A (pt)
BR (1) BRPI0822671A2 (pt)
WO (1) WO2010019140A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104952456A (zh) * 2014-03-24 2015-09-30 联想(北京)有限公司 一种语音处理方法以及一种电子设备
KR102342081B1 (ko) * 2015-04-22 2021-12-23 삼성디스플레이 주식회사 멀티미디어 장치 및 이의 구동 방법
CN106686369A (zh) * 2016-12-28 2017-05-17 努比亚技术有限公司 一种3d显示模式下音频播放的控制方法及移动终端
US10334358B2 (en) * 2017-06-08 2019-06-25 Dts, Inc. Correcting for a latency of a speaker
CN109246545B (zh) * 2018-09-04 2020-09-11 福建星网智慧科技股份有限公司 一种双屏音频输出方法
CN112911354B (zh) * 2019-12-03 2022-11-15 海信视像科技股份有限公司 显示设备和声音控制方法
FR3105686A1 (fr) * 2019-12-18 2021-06-25 Sagemcom Broadband Sas Equipement décodeur à double liaison audio
CN113220517B (zh) * 2021-05-28 2023-01-10 Oppo广东移动通信有限公司 操作耗时测试系统、信号处理设备及信号处理方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5495576A (en) * 1993-01-11 1996-02-27 Ritchey; Kurtis J. Panoramic image based virtual reality/telepresence audio-visual system and method
US5548346A (en) * 1993-11-05 1996-08-20 Hitachi, Ltd. Apparatus for integrally controlling audio and video signals in real time and multi-site communication control method
US6125343A (en) * 1997-05-29 2000-09-26 3Com Corporation System and method for selecting a loudest speaker by comparing average frame gains
KR100273364B1 (ko) * 1997-12-19 2000-12-15 구자홍 네트워크상에서의 오디오/비디오 패킷 제어방법
JP3900278B2 (ja) * 2002-12-10 2007-04-04 ソニー株式会社 投影スクリーン付きアレースピーカ装置
US7106358B2 (en) * 2002-12-30 2006-09-12 Motorola, Inc. Method, system and apparatus for telepresence communications
US7613313B2 (en) * 2004-01-09 2009-11-03 Hewlett-Packard Development Company, L.P. System and method for control of audio field based on position of user
JP4973919B2 (ja) * 2006-10-23 2012-07-11 ソニー株式会社 出力制御システムおよび方法、出力制御装置および方法、並びにプログラム
KR101542233B1 (ko) * 2008-11-04 2015-08-05 삼성전자 주식회사 화면음원 정위장치, 화면음원 정위를 위한 스피커 셋 정보 생성방법 및 정위된 화면음원 재생방법

Also Published As

Publication number Publication date
US20110134207A1 (en) 2011-06-09
CN102119531A (zh) 2011-07-06
EP2324628A1 (en) 2011-05-25
WO2010019140A1 (en) 2010-02-18

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2329 DE 25-08-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.