JP2003518268A - 不連続な繋ぎ音声ストリームの平滑化方法および装置 - Google Patents

不連続な繋ぎ音声ストリームの平滑化方法および装置

Info

Publication number
JP2003518268A
JP2003518268A JP2001547396A JP2001547396A JP2003518268A JP 2003518268 A JP2003518268 A JP 2003518268A JP 2001547396 A JP2001547396 A JP 2001547396A JP 2001547396 A JP2001547396 A JP 2001547396A JP 2003518268 A JP2003518268 A JP 2003518268A
Authority
JP
Japan
Prior art keywords
value
sample
audio
output
transition
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.)
Pending
Application number
JP2001547396A
Other languages
English (en)
Japanese (ja)
Inventor
スミス フリーマン，
Original Assignee
サーノフ コーポレイション
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 サーノフ コーポレイション filed Critical サーノフ コーポレイション
Publication of JP2003518268A publication Critical patent/JP2003518268A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/005—Correction of errors induced by the transmission channel, if related to the coding algorithm
    • 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
    • G11B27/038—Cross-faders therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Computational Linguistics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
JP2001547396A 1999-12-22 2000-12-14 不連続な繋ぎ音声ストリームの平滑化方法および装置 Pending JP2003518268A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US47050199A 1999-12-22 1999-12-22
US09/470,501 1999-12-22
PCT/US2000/033914 WO2001046957A1 (en) 1999-12-22 2000-12-14 Method and apparatus for smoothing spliced discontinuous audio streams

Publications (1)

Publication Number Publication Date
JP2003518268A true JP2003518268A (ja) 2003-06-03

Family

ID=23867868

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001547396A Pending JP2003518268A (ja) 1999-12-22 2000-12-14 不連続な繋ぎ音声ストリームの平滑化方法および装置

Country Status (3)

Country Link
JP (1) JP2003518268A (zh)
CN (1) CN1413347A (zh)
WO (1) WO2001046957A1 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3963141B2 (ja) * 2002-03-22 2007-08-22 ヤマハ株式会社 歌唱合成装置、歌唱合成用プログラム及び歌唱合成用プログラムを記録したコンピュータで読み取り可能な記録媒体
CN1969589B (zh) * 2004-04-16 2011-07-20 杜比实验室特许公司 用于创建音频场景的设备和方法
US8069051B2 (en) * 2007-09-25 2011-11-29 Apple Inc. Zero-gap playback using predictive mixing
EP2996269A1 (en) * 2014-09-09 2016-03-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Audio splicing concept
CN104780438A (zh) * 2015-03-20 2015-07-15 广东欧珀移动通信有限公司 一种视频与歌曲音频拼接的方法及装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3233287A1 (de) * 1982-09-08 1984-03-08 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zum speichern digital codierter bildsynchroner tonsignale

Also Published As

Publication number Publication date
WO2001046957A1 (en) 2001-06-28
CN1413347A (zh) 2003-04-23

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