WO2011021791A3 - 음의 고저를 표현하는 자막 생성 방법 및 자막 표시 방법 - Google Patents

음의 고저를 표현하는 자막 생성 방법 및 자막 표시 방법 Download PDF

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Publication number
WO2011021791A3
WO2011021791A3 PCT/KR2010/004984 KR2010004984W WO2011021791A3 WO 2011021791 A3 WO2011021791 A3 WO 2011021791A3 KR 2010004984 W KR2010004984 W KR 2010004984W WO 2011021791 A3 WO2011021791 A3 WO 2011021791A3
Authority
WO
WIPO (PCT)
Prior art keywords
caption
lyric
displayed
audio data
pitch
Prior art date
Application number
PCT/KR2010/004984
Other languages
English (en)
French (fr)
Other versions
WO2011021791A2 (ko
Inventor
최성지
Original Assignee
주식회사 엔씽모바일
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 주식회사 엔씽모바일 filed Critical 주식회사 엔씽모바일
Priority to US13/147,063 priority Critical patent/US20110292052A1/en
Publication of WO2011021791A2 publication Critical patent/WO2011021791A2/ko
Publication of WO2011021791A3 publication Critical patent/WO2011021791A3/ko

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B31/00—Arrangements for the associated working of recording or reproducing apparatus with related apparatus
    • G11B31/02—Arrangements for the associated working of recording or reproducing apparatus with related apparatus with automatic musical instruments
    • 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
    • G10H1/36—Accompaniment arrangements
    • G10H1/361—Recording/reproducing of accompaniment for use with an external source, e.g. karaoke systems
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • 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
    • 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
    • G10H2220/00—Input/output interfacing specifically adapted for electrophonic musical tools or instruments
    • G10H2220/005—Non-interactive screen display of musical or status data
    • G10H2220/011—Lyrics displays, e.g. for karaoke applications
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10527—Audio or video recording; Data buffering arrangements
    • G11B2020/10537—Audio or video recording
    • 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
    • H04N21/488—Data services, e.g. news ticker
    • H04N21/4884—Data services, e.g. news ticker for displaying subtitles

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Reverberation, Karaoke And Other Acoustics (AREA)
  • Studio Circuits (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Auxiliary Devices For Music (AREA)
  • Indexing, Searching, Synchronizing, And The Amount Of Synchronization Travel Of Record Carriers (AREA)

Abstract

본 발명은 가사 자막 데이터의 자막 생성 방법 및 자막 표시 방법에 관한 것이다. 본 발명에 따른 자막 생성 방법은 (a) 상기 오디오 데이터를 복수의 기준 구간으로 분할하는 단계와; (b) 상기 각 기준 구간 내에서 상기 오디오 데이터의 음들 중 기준음을 추출하는 단계와; (c) 전체 화면 중 가사 자막이 표시될 상하 방향으로의 자막 표시 영역 내에서 상기 기준음에 대응하는 기준 위치를 설정하는 단계와; (d) 하나의 상기 기준 구간 내에서 상기 기준음에 해당하는 가사 자막이 상기 자막 표시 영역의 상기 기준 위치에 표시되고, 상기 하나의 기준 구간 내의 나머지 자막들이 상기 자막 표시 영역 내에서 상기 기준음과의 음의 고저차에 따라 상하 방향으로의 위치가 결정되어 표시되도록 가사 자막 데이터가 생성되는 단계를 포함한다. 이에 따라, 오디오 데이터와 동기되어 표시되는 가사 자막이 오디오 데이터의 음의 높낮이를 시각적으로 표출하는데 있어 음의 높낮이를 육안으로 명확하기 구별할 수 있다.
PCT/KR2010/004984 2009-08-17 2010-07-29 음의 고저를 표현하는 자막 생성 방법 및 자막 표시 방법 WO2011021791A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/147,063 US20110292052A1 (en) 2009-08-17 2010-07-29 Caption-generating method for representing pitch, and caption display method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2009-0075522 2009-08-17
KR1020090075522A KR100972570B1 (ko) 2009-08-17 2009-08-17 음의 고저를 표현하는 자막 생성 방법 및 자막 표시 방법

Publications (2)

Publication Number Publication Date
WO2011021791A2 WO2011021791A2 (ko) 2011-02-24
WO2011021791A3 true WO2011021791A3 (ko) 2011-06-09

Family

ID=42646057

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/004984 WO2011021791A2 (ko) 2009-08-17 2010-07-29 음의 고저를 표현하는 자막 생성 방법 및 자막 표시 방법

Country Status (3)

Country Link
US (1) US20110292052A1 (ko)
KR (1) KR100972570B1 (ko)
WO (1) WO2011021791A2 (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103077701B (zh) * 2012-11-28 2015-10-28 福建星网视易信息***有限公司 一种音准评定方法、装置和***
CN103559875B (zh) * 2013-10-21 2017-11-10 福建星网视易信息***有限公司 音准抖动修正方法、装置、***及音视频设备和移动终端
KR102207208B1 (ko) * 2014-07-31 2021-01-25 삼성전자주식회사 음악 정보 시각화 방법 및 장치

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06214583A (ja) * 1993-01-18 1994-08-05 Yamaha Corp カラオケ装置
JPH086577A (ja) * 1994-06-23 1996-01-12 Hitachi Ltd カラオケ装置
JPH10222177A (ja) * 1997-02-04 1998-08-21 Matsushita Electric Ind Co Ltd 音楽再生装置
JP2000293183A (ja) * 1999-04-08 2000-10-20 Yamaha Corp カラオケ装置
JP2001318683A (ja) * 2000-05-12 2001-11-16 Victor Co Of Japan Ltd 歌唱情報表示装置及び方法
JP2002073058A (ja) * 2000-08-24 2002-03-12 Clarion Co Ltd カラオケ装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5056401A (en) * 1988-07-20 1991-10-15 Yamaha Corporation Electronic musical instrument having an automatic tonality designating function
US6211452B1 (en) * 1994-11-10 2001-04-03 Yamaha Corporation Electronic musical instrument having a function of dividing performance information into phrases and displaying keys to be operated for each phrase
US8304642B1 (en) * 2006-03-09 2012-11-06 Robison James Bryan Music and lyrics display method
US8005666B2 (en) * 2006-10-24 2011-08-23 National Institute Of Advanced Industrial Science And Technology Automatic system for temporal alignment of music audio signal with lyrics
WO2010001393A1 (en) * 2008-06-30 2010-01-07 Waves Audio Ltd. Apparatus and method for classification and segmentation of audio content, based on the audio signal
US8449360B2 (en) * 2009-05-29 2013-05-28 Harmonix Music Systems, Inc. Displaying song lyrics and vocal cues
US8006899B2 (en) * 2009-08-03 2011-08-30 Michael Wein Entrance ticket with lighting effect

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06214583A (ja) * 1993-01-18 1994-08-05 Yamaha Corp カラオケ装置
JPH086577A (ja) * 1994-06-23 1996-01-12 Hitachi Ltd カラオケ装置
JPH10222177A (ja) * 1997-02-04 1998-08-21 Matsushita Electric Ind Co Ltd 音楽再生装置
JP2000293183A (ja) * 1999-04-08 2000-10-20 Yamaha Corp カラオケ装置
JP2001318683A (ja) * 2000-05-12 2001-11-16 Victor Co Of Japan Ltd 歌唱情報表示装置及び方法
JP2002073058A (ja) * 2000-08-24 2002-03-12 Clarion Co Ltd カラオケ装置

Also Published As

Publication number Publication date
KR100972570B1 (ko) 2010-07-28
WO2011021791A2 (ko) 2011-02-24
US20110292052A1 (en) 2011-12-01

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