ATE407419T1 - Automatische extraktion von musikteilen eines audiostroms - Google Patents

Automatische extraktion von musikteilen eines audiostroms

Info

Publication number
ATE407419T1
ATE407419T1 AT04801373T AT04801373T ATE407419T1 AT E407419 T1 ATE407419 T1 AT E407419T1 AT 04801373 T AT04801373 T AT 04801373T AT 04801373 T AT04801373 T AT 04801373T AT E407419 T1 ATE407419 T1 AT E407419T1
Authority
AT
Austria
Prior art keywords
audio stream
music
frames
automatic extraction
smoothed
Prior art date
Application number
AT04801373T
Other languages
English (en)
Inventor
Ole Kirkeby
Jyri Huopaniemi
Timo Sorsa
Original Assignee
Nokia 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 Nokia Corp filed Critical Nokia Corp
Application granted granted Critical
Publication of ATE407419T1 publication Critical patent/ATE407419T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/56—Arrangements characterised by components specially adapted for monitoring, identification or recognition covered by groups H04H60/29-H04H60/54
    • H04H60/58—Arrangements characterised by components specially adapted for monitoring, identification or recognition covered by groups H04H60/29-H04H60/54 of audio
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H1/00—Details of electrophonic musical instruments
    • 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
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/78—Detection of presence or absence of voice signals
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • G11B27/034—Electronic editing of digitised analogue information signals, e.g. audio or video signals on discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
    • G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/27—Arrangements for recording or accumulating broadcast information or broadcast-related information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/35—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
    • H04H60/37—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying segments of broadcast information, e.g. scenes or extracting programme ID
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/35—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
    • H04H60/48—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for recognising items expressed in broadcast information
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
    • G10H2210/031—Musical analysis, i.e. isolation, extraction or identification of musical elements or musical parameters from a raw acoustic signal or from an encoded audio signal
    • G10H2210/046—Musical analysis, i.e. isolation, extraction or identification of musical elements or musical parameters from a raw acoustic signal or from an encoded audio signal for differentiation between music and non-music signals, based on the identification of musical parameters, e.g. based on tempo detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Auxiliary Devices For Music (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)
AT04801373T 2003-12-12 2004-12-08 Automatische extraktion von musikteilen eines audiostroms ATE407419T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/733,257 US7179980B2 (en) 2003-12-12 2003-12-12 Automatic extraction of musical portions of an audio stream

Publications (1)

Publication Number Publication Date
ATE407419T1 true ATE407419T1 (de) 2008-09-15

Family

ID=34653055

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04801373T ATE407419T1 (de) 2003-12-12 2004-12-08 Automatische extraktion von musikteilen eines audiostroms

Country Status (7)

Country Link
US (1) US7179980B2 (de)
EP (1) EP1692799B1 (de)
KR (1) KR100840745B1 (de)
CN (1) CN1977306A (de)
AT (1) ATE407419T1 (de)
DE (1) DE602004016380D1 (de)
WO (1) WO2005060337A2 (de)

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KR20090110244A (ko) * 2008-04-17 2009-10-21 삼성전자주식회사 오디오 시맨틱 정보를 이용한 오디오 신호의 부호화/복호화 방법 및 그 장치
US20100057472A1 (en) * 2008-08-26 2010-03-04 Hanks Zeng Method and system for frequency compensation in an audio codec
US8712771B2 (en) * 2009-07-02 2014-04-29 Alon Konchitsky Automated difference recognition between speaking sounds and music
DE112009005215T8 (de) * 2009-08-04 2013-01-03 Nokia Corp. Verfahren und Vorrichtung zur Audiosignalklassifizierung
CN102044244B (zh) * 2009-10-15 2011-11-16 华为技术有限公司 信号分类方法和装置
US8716584B1 (en) * 2010-11-01 2014-05-06 James W. Wieder Using recognition-segments to find and play a composition containing sound
US9153217B2 (en) 2010-11-01 2015-10-06 James W. Wieder Simultaneously playing sound-segments to find and act-upon a composition
US9117426B2 (en) 2010-11-01 2015-08-25 James W. Wieder Using sound-segments in a multi-dimensional ordering to find and act-upon a composition
US10194239B2 (en) * 2012-11-06 2019-01-29 Nokia Technologies Oy Multi-resolution audio signals
CN103974143B (zh) * 2014-05-20 2017-11-07 北京速能数码网络技术有限公司 一种生成媒体数据的方法和设备
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Also Published As

Publication number Publication date
DE602004016380D1 (de) 2008-10-16
CN1977306A (zh) 2007-06-06
KR20060086420A (ko) 2006-07-31
US7179980B2 (en) 2007-02-20
EP1692799A4 (de) 2007-06-13
KR100840745B1 (ko) 2008-06-23
WO2005060337A3 (en) 2006-09-21
WO2005060337A2 (en) 2005-07-07
US20050126369A1 (en) 2005-06-16
EP1692799A2 (de) 2006-08-23
EP1692799B1 (de) 2008-09-03

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