AT504063T - A method and system for detection of identical digital data - Google Patents

A method and system for detection of identical digital data

Info

Publication number
AT504063T
AT504063T AT00124617T AT00124617T AT504063T AT 504063 T AT504063 T AT 504063T AT 00124617 T AT00124617 T AT 00124617T AT 00124617 T AT00124617 T AT 00124617T AT 504063 T AT504063 T AT 504063T
Authority
AT
Austria
Prior art keywords
detection
system
method
digital data
identical digital
Prior art date
Application number
AT00124617T
Other languages
German (de)
Inventor
Uwe Fischer
Stefan Hoffmann
Werner Kriechbaum
Gerhard Stenzel
Original Assignee
Ibm
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
Priority to EP99125884 priority Critical
Application filed by Ibm filed Critical Ibm
Publication of AT504063T publication Critical patent/AT504063T/en

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/00094Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to authorised record carriers
    • G11B20/00123Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to authorised record carriers the record carrier being identified by recognising some of its unique characteristics, e.g. a unique defect pattern serving as a physical signature of the record carrier
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10LSPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L17/00Speaker identification or verification
    • G10L17/26Recognition of special voice characteristics, e.g. for use in lie detectors; Recognition of animal voices
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10Digital recording or reproducing
AT00124617T 1999-12-24 2000-11-10 A method and system for detection of identical digital data AT504063T (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP99125884 1999-12-24

Publications (1)

Publication Number Publication Date
AT504063T true AT504063T (en) 2011-04-15

Family

ID=8239731

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00124617T AT504063T (en) 1999-12-24 2000-11-10 A method and system for detection of identical digital data

Country Status (3)

Country Link
US (1) US6799158B2 (en)
AT (1) AT504063T (en)
DE (1) DE60045787D1 (en)

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US20020023123A1 (en) * 1999-07-26 2002-02-21 Justin P. Madison Geographic data locator
US6671407B1 (en) * 1999-10-19 2003-12-30 Microsoft Corporation System and method for hashing digital images
US6389467B1 (en) 2000-01-24 2002-05-14 Friskit, Inc. Streaming media search and continuous playback system of media resources located by multiple network addresses
US8352331B2 (en) 2000-05-03 2013-01-08 Yahoo! Inc. Relationship discovery engine
US8271333B1 (en) 2000-11-02 2012-09-18 Yahoo! Inc. Content-related wallpaper
US7162482B1 (en) 2000-05-03 2007-01-09 Musicmatch, Inc. Information retrieval engine
US6910130B2 (en) * 2000-11-29 2005-06-21 Hideki Imai System for and method of unconditionally secure digital signature
US6975743B2 (en) * 2001-04-24 2005-12-13 Microsoft Corporation Robust and stealthy video watermarking into regions of successive frames
US7020775B2 (en) 2001-04-24 2006-03-28 Microsoft Corporation Derivation and quantization of robust non-local characteristics for blind watermarking
US6973574B2 (en) * 2001-04-24 2005-12-06 Microsoft Corp. Recognizer of audio-content in digital signals
US6996273B2 (en) * 2001-04-24 2006-02-07 Microsoft Corporation Robust recognizer of perceptually similar content
US7356188B2 (en) * 2001-04-24 2008-04-08 Microsoft Corporation Recognizer of text-based work
US7162036B2 (en) * 2001-08-06 2007-01-09 Igt Digital identification of unique game characteristics
US20030131350A1 (en) 2002-01-08 2003-07-10 Peiffer John C. Method and apparatus for identifying a digital audio signal
US7707221B1 (en) * 2002-04-03 2010-04-27 Yahoo! Inc. Associating and linking compact disc metadata
US7006703B2 (en) 2002-06-28 2006-02-28 Microsoft Corporation Content recognizer via probabilistic mirror distribution
US7095873B2 (en) * 2002-06-28 2006-08-22 Microsoft Corporation Watermarking via quantization of statistics of overlapping regions
CA2530012C (en) 2003-06-20 2012-04-03 Nielsen Media Research, Inc. Signature-based program identification apparatus and methods for use with digital broadcast systems
US7672873B2 (en) 2003-09-10 2010-03-02 Yahoo! Inc. Music purchasing and playing system and method
CA2540575C (en) 2003-09-12 2013-12-17 Kevin Deng Digital video signature apparatus and methods for use with video program identification systems
WO2005041109A2 (en) * 2003-10-17 2005-05-06 Nielsen Media Research, Inc. Methods and apparatus for identifiying audio/video content using temporal signal characteristics
US7831832B2 (en) * 2004-01-06 2010-11-09 Microsoft Corporation Digital goods representation based upon matrix invariances
US20050165690A1 (en) * 2004-01-23 2005-07-28 Microsoft Corporation Watermarking via quantization of rational statistics of regions
US7639806B2 (en) * 2004-03-24 2009-12-29 Iowa State University Research Foundation, Inc. Fingerprinting digital devices using electromagnetic characteristics of their communications
US7770014B2 (en) * 2004-04-30 2010-08-03 Microsoft Corporation Randomized signal transforms and their applications
WO2006023770A2 (en) * 2004-08-18 2006-03-02 Nielsen Media Research, Inc. Methods and apparatus for generating signatures
US20070033229A1 (en) * 2005-08-03 2007-02-08 Ethan Fassett System and method for indexing structured and unstructured audio content
US20090307061A1 (en) * 2008-06-10 2009-12-10 Integrated Media Measurement, Inc. Measuring Exposure To Media
US20100132122A1 (en) * 2008-12-02 2010-06-03 Dan Hollingshead Bed-Mounted Computer Terminal
US8433431B1 (en) 2008-12-02 2013-04-30 Soundhound, Inc. Displaying text to end users in coordination with audio playback
US8687839B2 (en) 2009-05-21 2014-04-01 Digimarc Corporation Robust signatures derived from local nonlinear filters
US9390167B2 (en) 2010-07-29 2016-07-12 Soundhound, Inc. System and methods for continuous audio matching
US9047371B2 (en) 2010-07-29 2015-06-02 Soundhound, Inc. System and method for matching a query against a broadcast stream
TWI496472B (en) * 2011-04-18 2015-08-11 Inventec Besta Co Ltd System, method, computer program product and computer readable medium for providing background images, system, and method for providing decoration objecys, and internet singing system
US9035163B1 (en) 2011-05-10 2015-05-19 Soundbound, Inc. System and method for targeting content based on identified audio and multimedia
US9507849B2 (en) 2013-11-28 2016-11-29 Soundhound, Inc. Method for combining a query and a communication command in a natural language computer system
US9292488B2 (en) 2014-02-01 2016-03-22 Soundhound, Inc. Method for embedding voice mail in a spoken utterance using a natural language processing computer system
US9564123B1 (en) 2014-05-12 2017-02-07 Soundhound, Inc. Method and system for building an integrated user profile
US9930375B2 (en) * 2014-06-16 2018-03-27 Nexidia Inc. Media asset management
US9641892B2 (en) 2014-07-15 2017-05-02 The Nielsen Company (Us), Llc Frequency band selection and processing techniques for media source detection

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US4783754A (en) * 1984-07-02 1988-11-08 Motorola, Inc. Preprocessor for spectral pattern classification systems
US5918223A (en) * 1996-07-22 1999-06-29 Muscle Fish Method and article of manufacture for content-based analysis, storage, retrieval, and segmentation of audio information

Also Published As

Publication number Publication date
US20010005823A1 (en) 2001-06-28
US6799158B2 (en) 2004-09-28
DE60045787D1 (en) 2011-05-12

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Legal Events

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