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完整後設資料紀錄
DC 欄位 | 值 | 語言 |
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dc.contributor.advisor | 吳家麟(Ja-Ling Wu) | |
dc.contributor.author | Heng-Yi Lin | en |
dc.contributor.author | 林恆毅 | zh_TW |
dc.date.accessioned | 2021-06-15T01:29:36Z | - |
dc.date.available | 2009-07-23 | |
dc.date.copyright | 2009-07-23 | |
dc.date.issued | 2009 | |
dc.date.submitted | 2009-07-21 | |
dc.identifier.citation | [1] GoldWave: http://www.goldwave.com/
[2] Plumbley, M.D., S.A. Abdallah, J.P. Bello, M.E. Davies, G. Monti and M.B. Sandler:“Automatic music transcription and audio source separation”. In Cybernetics and Systems, 33(6), pp 603-627, (2002). [3] A. Klapuri and M. Davy, editors: Signal Processing Methods for Music Transcription. Springer, 2006. [4] M. Cooper and J. Foote:“Automatic music summarization via similarity analysis,” in Proc. Int. Conf. Music Information Retrieval, 2002, pp.81–85. [5] G. Peeters, A. L. Burthe and X. Rodet:“Toward Automatic Music Audio Summary Generation from Signal Analysis,” In Proc. International Conference on Music Information Retrieval, October 2002. [6] G. Loy: Musimathics, pp.295-296, The MIT Press, 2006 [7] D. Cope: Experiments in Musical Intelligence, Madison, WI: A-R Editions, 1996 [8] T. Jehan: “Creating music by listening,” PhD thesis, MIT Media Lab, Cambridge, MA, 2005. [9] T. Jehen: “this is my jam, ” visited at Feb. 18, 2008; http://thisismyjam.com/ [10] Beat: http://en.wikipedia.org/wiki/Beat_(music) [11] S. Dixon, “Mirex 2006 audio beat tracking evaluation: Beatroot,' Proceedings of the 2th Music Information Retrieval Evaluation eXchange (MIREX 2006), 2006 [12] M. Cicconet: “Rhythm features,” visited at Dec. 13,2008; http://w3.impa.br/~cicconet/cursos/ae/spmirPresentation.html [13] Y. T. Lin: “Cadences Detection for Music Structure Analysis,” Master thesis, Communication Multimedia Laboratory, National Taiwan University, 2008. [14] “Tempo definition”, visited at May 1,2009; http://en.wikipedia.org/wiki/Tempo [15] C. A. Harte and M. B. Sandler: “Automatic chord identification using a quantized chromagram.” In Proceedings of the Audio Engineering Society, Spain, 2005. Audio Engineering Society [16] J. P. Bello and J. Pickens: “A robust mid-level representation for harmonic content in music signals,” in Proceedings of the International Symposium on Music Information Re Retrieval, London, UK, 2005. [17] G.T. Fechner: Elements of psychophysics 1, Holt, Rinehart & Winston, New York. 1860 [18] K. Thomas: “Just Noticeable Difference and Tempo Change,” Journal of Scientific Psychology, May 2007. [19] M. Dolson: “The phase vocoder: a tutorial,” Computer Music Journal, Vol.10, No.4, pp.14–27, 1986. [20] C.J. Plack, R.P. Carlyon: “Loudness perception and intensity coding,” Hand book of Perception and Recognition 6: Hearing, pp.123-160, Editorial B.C.J. Moore, Academic Press, London, 1995 [21] M. J. Swain and D. H. Ballard: “Color indexing,” International Journal of Computer Vision, Vol.7, No. 1, pp. 11–32, 1991. [22] J. C. Chen: “Tiling Slideshow,” Master thesis, Communication Multimedia Laboratory, National Taiwan University, 2006. | |
dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/42938 | - |
dc.description.abstract | 在我們的論文之中,我們提供了一個從給定音樂中,自動選取合適音樂片段的系統,並且盡可能地把選取出來的音樂片段順暢的串接起來。然而如我們所能理解,要拼接不同音樂片段且不導致任何瑕疵是一個十分棘手的問題。主要的難度在於人耳的聽覺跟電腦所感應的聽覺,實際上是有很大的差距的。此外,結合起來的結果好壞與否,其實主要是取決於人們的感受。於是我們對拼貼方法的關係以及拼接音樂的聽覺品質理想與否作了一連串的實驗來佐證我們的假設。整體而言,我們所拼貼出來的音樂,大多能被受試者所接受,有時甚至會讓他們驚呼不已。所以有了這樣的系統之後,對於多媒體聲音檔案有諸多的應用,例如像是自動產生擴張或縮減的背景音樂,或者是自動產生舞蹈組曲。 | zh_TW |
dc.description.abstract | In this thesis, we provide a tool for automatically choosing proper music clips from a given audio clip collections and combining the chosen clips together as euphonious as possible. To seamlessly concatenate two different music clips without causing any audible defect is really a hard nut to crack. The main difficulty lies in the gap between human feeling and computer hearing. Since whether the combined music euphonious or not highly depends on human’s feeling, we conduct subjective evaluation on the correlation between pasting methods and auditory quality of combined clips. The experimental results show that the automatically generated music pastes are acceptable to most of the evaluators. The proposed system can be used to generate lengthened or shortened background music and dancing suite, which is useful for some audio-assisted multimedia applications. | en |
dc.description.provenance | Made available in DSpace on 2021-06-15T01:29:36Z (GMT). No. of bitstreams: 1 ntu-98-R96922016-1.pdf: 1345468 bytes, checksum: 1324406a89ede8639c8d9852c3053bb9 (MD5) Previous issue date: 2009 | en |
dc.description.tableofcontents | ABSTRACT IX
CHAPTER 1 INTRODUCTION AND MOTIVATION 1 CHAPTER 2 RELATED WORK AND SYSTEM OVERVIEW 3 2.1 RELATED WORK 3 2.1.1 Techniques for Editing Audio 3 2.1.2 Techniques for Analyzing Audio 6 2.1.3 Combining Music in the Symbolic Domain 7 2.1.4 Combining Music in the Waveform Domain 8 2.2 SYSTEM OVERVIEW 8 CHAPTER 3 FEATURE EXTRACTION 13 3.1 BEAT ONSET 13 3.2 LOUDNESS 14 3.3 TEMPO 15 3.4 CHROMA 15 3.5 RHYTHM 17 CHAPTER 4 CONCATENATION OF TWO CLIPS 19 4.1 TRANSITION SEGMENTS 19 4.2 TRANSITION LENGTH 21 4.3 SYNTHESIS PROCESS 25 CHAPTER 5 MUSIC FILTERING AND ORDERING 29 5.1 MUSIC FILTERING 29 5.1.1 Loudness Dissimilarity 29 5.1.2 Tempo Dissimilarity 30 5.1.3 Chroma Histogram Similarity 31 5.2 MUSIC ORDERING 32 CHAPTER 6 EXPERIMENTAL RESULTS AND USER EVALUATION 35 6.1 THE JUST NOTICEABLE DIFFERENCE OF TEMPO 35 6.2 OVERLAP LENGTH DISCUSSION 37 6.3 COMPARISON OF DIFFERENT SIMILARITY MEASUREMENTS 39 6.4 COMPARISON WITH AUTOMATED DJ 40 6.5 THE EFFECT OF KNOWING THE TRANSITION POINTS IN ADVANCE 41 6.6 COMBINATION WITH TILING SLIDESHOW 43 6.7 DISCUSSION 44 CHAPTER 7 CONCLUSIONS AND FUTURE WORK 47 REFERENCES 49 | |
dc.language.iso | en | |
dc.title | 以音度與節奏為導向之音樂拼貼 | zh_TW |
dc.title | Chroma and Rhythm Oriented Music Paste | en |
dc.type | Thesis | |
dc.date.schoolyear | 97-2 | |
dc.description.degree | 碩士 | |
dc.contributor.oralexamcommittee | 陳恆佑(Herng-Yow Chen),李明穗(Ming-Sui Lee),朱威達(Wei-Ta Chu) | |
dc.subject.keyword | 音樂拼貼,相似矩陣,速度最小辨識差,音樂篩選,音樂排序,速度與音量的調整, | zh_TW |
dc.subject.keyword | music paste,concatenate music clips,similarity matrix,tempo adjustment,Just noticeable difference,music filtering,music ordering, | en |
dc.relation.page | 51 | |
dc.rights.note | 有償授權 | |
dc.date.accepted | 2009-07-21 | |
dc.contributor.author-college | 電機資訊學院 | zh_TW |
dc.contributor.author-dept | 資訊工程學研究所 | zh_TW |
顯示於系所單位: | 資訊工程學系 |
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