DE60330058D1 - VERFAHREN und Vorrichtung ZUR ENTFERNUNG UNERWÜNSCHTER SIGNALE AUS EINEM MEDIA-SIGNAL - Google Patents

VERFAHREN und Vorrichtung ZUR ENTFERNUNG UNERWÜNSCHTER SIGNALE AUS EINEM MEDIA-SIGNAL

Info

Publication number
DE60330058D1
DE60330058D1 DE60330058T DE60330058T DE60330058D1 DE 60330058 D1 DE60330058 D1 DE 60330058D1 DE 60330058 T DE60330058 T DE 60330058T DE 60330058 T DE60330058 T DE 60330058T DE 60330058 D1 DE60330058 D1 DE 60330058D1
Authority
DE
Germany
Prior art keywords
segment
signal components
search
media signals
representation
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.)
Expired - Lifetime
Application number
DE60330058T
Other languages
English (en)
Inventor
Rickard Berg
Tomas Ahrne
Jakob Berg
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.)
Popcatcher AB
Original Assignee
Popcatcher AB
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 Popcatcher AB filed Critical Popcatcher AB
Application granted granted Critical
Publication of DE60330058D1 publication Critical patent/DE60330058D1/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
    • 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
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/454—Content or additional data filtering, e.g. blocking advertisements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00—Processing of the speech or voice signal to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • G10L21/0272—Voice signal separating
    • 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
    • H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
DE60330058T 2002-08-23 2003-08-22 VERFAHREN und Vorrichtung ZUR ENTFERNUNG UNERWÜNSCHTER SIGNALE AUS EINEM MEDIA-SIGNAL Expired - Lifetime DE60330058D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0202447A SE524162C2 (sv) 2002-08-23 2002-08-23 Förfarande för att behandla signaler
PCT/SE2003/001305 WO2004019201A1 (en) 2002-08-23 2003-08-22 Methods for removing unwanted signals from media signal

Publications (1)

Publication Number Publication Date
DE60330058D1 true DE60330058D1 (de) 2009-12-24

Family

ID=20288739

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60330058T Expired - Lifetime DE60330058D1 (de) 2002-08-23 2003-08-22 VERFAHREN und Vorrichtung ZUR ENTFERNUNG UNERWÜNSCHTER SIGNALE AUS EINEM MEDIA-SIGNAL

Country Status (11)

Country Link
US (1) US7593850B2 (de)
EP (1) EP1597665B1 (de)
JP (1) JP4194557B2 (de)
KR (1) KR101229616B1 (de)
CN (1) CN100401252C (de)
AT (1) ATE448514T1 (de)
AU (1) AU2003252606A1 (de)
DE (1) DE60330058D1 (de)
HK (1) HK1079303A1 (de)
SE (1) SE524162C2 (de)
WO (1) WO2004019201A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8904184B2 (en) * 2008-12-10 2014-12-02 At&T Intellectual Property I, Lp Certification of authenticity of media signals
CN102498514B (zh) * 2009-08-04 2014-06-18 诺基亚公司 用于音频信号分类的方法和装置
US20160014466A1 (en) * 2012-02-09 2016-01-14 Ipxtend Ab Search for media material
US10074400B2 (en) * 2013-06-05 2018-09-11 Snakt, Inc. Methods and systems for creating, combining, and sharing time-constrained videos
CN104778218A (zh) * 2015-03-20 2015-07-15 广东欧珀移动通信有限公司 一种不完整歌曲处理的方法及装置
CN107240403B (zh) * 2016-03-28 2021-08-27 阿里巴巴集团控股有限公司 声波传输方法及装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4602297A (en) * 1985-01-22 1986-07-22 Morris Reese System for editing commercial messages from recorded television broadcasts
US5436653A (en) * 1992-04-30 1995-07-25 The Arbitron Company Method and system for recognition of broadcast segments
US5987210A (en) * 1993-01-08 1999-11-16 Srt, Inc. Method and apparatus for eliminating television commercial messages
US5696866A (en) * 1993-01-08 1997-12-09 Srt, Inc. Method and apparatus for eliminating television commercial messages
JP3353381B2 (ja) * 1993-04-23 2002-12-03 ソニー株式会社 記録再生装置
US5668917A (en) * 1994-07-05 1997-09-16 Lewine; Donald A. Apparatus and method for detection of unwanted broadcast information
GB9504376D0 (en) * 1995-03-04 1995-04-26 Televitesse Systems Inc Automatic broadcast monitoring system
US7076102B2 (en) * 2001-09-27 2006-07-11 Koninklijke Philips Electronics N.V. Video monitoring system employing hierarchical hidden markov model (HMM) event learning and classification
US6088455A (en) * 1997-01-07 2000-07-11 Logan; James D. Methods and apparatus for selectively reproducing segments of broadcast programming
US5739451A (en) * 1996-12-27 1998-04-14 Franklin Electronic Publishers, Incorporated Hand held electronic music encyclopedia with text and note structure search
FR2765715B1 (fr) * 1997-07-04 1999-09-17 Sextant Avionique Procede de recherche d'un modele de bruit dans des signaux sonores bruites
JP4029487B2 (ja) * 1998-08-17 2008-01-09 ソニー株式会社 記録装置および記録方法、再生装置および再生方法、ならびに、記録媒体
US6185527B1 (en) * 1999-01-19 2001-02-06 International Business Machines Corporation System and method for automatic audio content analysis for word spotting, indexing, classification and retrieval
US6163508A (en) * 1999-05-13 2000-12-19 Ericsson Inc. Recording method having temporary buffering
US7254454B2 (en) 2001-01-24 2007-08-07 Intel Corporation Future capture of block matching clip
US7062442B2 (en) * 2001-02-23 2006-06-13 Popcatcher Ab Method and arrangement for search and recording of media signals

Also Published As

Publication number Publication date
SE524162C2 (sv) 2004-07-06
WO2004019201A1 (en) 2004-03-04
EP1597665B1 (de) 2009-11-11
KR20050084809A (ko) 2005-08-29
CN1685307A (zh) 2005-10-19
KR101229616B1 (ko) 2013-02-04
SE0202447L (sv) 2004-02-24
EP1597665A1 (de) 2005-11-23
ATE448514T1 (de) 2009-11-15
US20060104437A1 (en) 2006-05-18
CN100401252C (zh) 2008-07-09
US7593850B2 (en) 2009-09-22
AU2003252606A1 (en) 2004-03-11
JP2005536824A (ja) 2005-12-02
SE0202447D0 (sv) 2002-08-23
JP4194557B2 (ja) 2008-12-10
HK1079303A1 (en) 2006-03-31

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