DE19983334T1 - Aktive digitale Audio/Videosignalmodifikation zur Korrektur von Wiedergabesystemunzulänglichkeiten - Google Patents

Aktive digitale Audio/Videosignalmodifikation zur Korrektur von Wiedergabesystemunzulänglichkeiten

Info

Publication number
DE19983334T1
DE19983334T1 DE19983334T DE19983334T DE19983334T1 DE 19983334 T1 DE19983334 T1 DE 19983334T1 DE 19983334 T DE19983334 T DE 19983334T DE 19983334 T DE19983334 T DE 19983334T DE 19983334 T1 DE19983334 T1 DE 19983334T1
Authority
DE
Germany
Prior art keywords
video signal
digital audio
playback system
signal modification
active digital
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
DE19983334T
Other languages
English (en)
Other versions
DE19983334B4 (de
Inventor
Dennis M O'conner
Joe D Jensen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Marvell World Trade Ltd
Original Assignee
Intel 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 Intel Corp filed Critical Intel Corp
Publication of DE19983334T1 publication Critical patent/DE19983334T1/de
Application granted granted Critical
Publication of DE19983334B4 publication Critical patent/DE19983334B4/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/04—Diagnosis, testing or measuring for television systems or their details for receivers
    • H04N17/045—Self-contained testing apparatus
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42203—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS] sound input device, e.g. microphone
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/4223—Cameras
    • 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
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/43615—Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
    • 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
    • H04N21/43—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
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • 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
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Television Receiver Circuits (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Stereophonic System (AREA)
DE19983334T 1998-06-30 1999-03-04 Aktive digitale Audio/Videosignalmodifikation zur Korrektur von Wiedergabesystemunzulänglichkeiten Expired - Lifetime DE19983334B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/109,259 1998-06-30
US09/109,259 US6115476A (en) 1998-06-30 1998-06-30 Active digital audio/video signal modification to correct for playback system deficiencies
PCT/US1999/004856 WO2000001166A1 (en) 1998-06-30 1999-03-04 Active digital audio/video signal modification to correct for playback system deficiencies

Publications (2)

Publication Number Publication Date
DE19983334T1 true DE19983334T1 (de) 2002-09-05
DE19983334B4 DE19983334B4 (de) 2008-09-04

Family

ID=22326696

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19983334T Expired - Lifetime DE19983334B4 (de) 1998-06-30 1999-03-04 Aktive digitale Audio/Videosignalmodifikation zur Korrektur von Wiedergabesystemunzulänglichkeiten

Country Status (6)

Country Link
US (1) US6115476A (de)
CN (1) CN1192639C (de)
AU (1) AU2896499A (de)
DE (1) DE19983334B4 (de)
TW (1) TW420930B (de)
WO (1) WO2000001166A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6278784B1 (en) * 1998-12-20 2001-08-21 Peter Gerard Ledermann Intermittent errors in digital disc players
US7095455B2 (en) * 2001-03-21 2006-08-22 Harman International Industries, Inc. Method for automatically adjusting the sound and visual parameters of a home theatre system
GB2393120A (en) 2002-09-18 2004-03-24 Johnson & Johnson Medical Ltd Compositions for wound treatment
US7494643B2 (en) * 2003-07-22 2009-02-24 Rendon Marta I Method and topical composition for the treatment of hyperpigmented skin
US8405728B2 (en) * 2004-08-17 2013-03-26 Thomson Licensing Terminal sharing arrangement for providing a diagnostic function
US9358318B2 (en) 2004-10-20 2016-06-07 Ethicon, Inc. Method of making a reinforced absorbable multilayered hemostatic wound dressing
EP2345430B1 (de) 2004-10-20 2015-11-25 Ethicon, Inc. Verstärktes absorbierbares mehrschichtiges Gewebe zur Verwendung in medizinischen Vorrichtungen und Herstellungsverfahren dafür
EP2837393A1 (de) 2004-10-20 2015-02-18 Ethicon, Inc. Absorbierbare Arterienklemme
US7167515B2 (en) * 2004-10-27 2007-01-23 Jl Audio, Inc. Method and system for equalization of a replacement load
US7778718B2 (en) * 2005-05-24 2010-08-17 Rockford Corporation Frequency normalization of audio signals
EP2385686B1 (de) * 2010-05-06 2018-04-11 BlackBerry Limited Multimedia-Wiedergabekalibrierungsverfahren, Vorrichtungen und Systeme
US8311487B2 (en) * 2010-05-06 2012-11-13 Research In Motion Limited Multimedia playback calibration methods, devices and systems
US9852375B2 (en) * 2014-12-26 2017-12-26 Intel Corporation Techniques for mobile prediction

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8300671A (nl) * 1983-02-23 1984-09-17 Philips Nv Automatisch egalisatiesysteem met dtf of fft.
US4748669A (en) * 1986-03-27 1988-05-31 Hughes Aircraft Company Stereo enhancement system
KR920003648B1 (ko) * 1989-05-10 1992-05-06 삼성전자 주식회사 Cctv의 자동 제어시스템
DE4111884A1 (de) * 1991-04-09 1992-10-15 Klippel Wolfgang Schaltungsanordnung zur korrektur des linearen und nichtlinearen uebertragungsverhaltens elektroakustischer wandler
US5829228A (en) * 1996-04-25 1998-11-03 Tetra Laval Holdings & Finance, Sa Method and apparatus for forming the top of a container
KR0185021B1 (ko) * 1996-11-20 1999-04-15 한국전기통신공사 다채널 음향시스템의 자동 조절장치 및 그 방법

Also Published As

Publication number Publication date
DE19983334B4 (de) 2008-09-04
US6115476A (en) 2000-09-05
TW420930B (en) 2001-02-01
AU2896499A (en) 2000-01-17
WO2000001166A1 (en) 2000-01-06
CN1314057A (zh) 2001-09-19
CN1192639C (zh) 2005-03-09

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8607 Notification of search results after publication
8127 New person/name/address of the applicant

Owner name: MARVELL WORLD TRADE LTD., ST. MICHAEL, BB

8364 No opposition during term of opposition
R071 Expiry of right