| Presentation | 1999/3/11 A Study on Source Coding for Musical Information Represented with MIDI Mayumi OKUMURA, Akiko MOCHIZUKI, Suk Hee CHO, Ryuji KOHNO, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | As a way of expressing music by using computer, we aim at MIDI(Musical Instrument Digital Interface). This paper proposes and investigates a source coding scheme for compression of standard MIDI file (SMF) in which a music is represented. The proposed scheme first classifies an SMF into several class of data segments according to statistical properties. Corresponding to the property of each class, LZW coding with several codebooks or arithmetic coding with several probability table are applied. Computer simulation shows that the proposed scheme can improve compression rate over a scheme using single codebook or table. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Standard MIDI file / Lempel-Zip-Welch Code / Arithmetic Coding |
| Paper # | IT98-98 |
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| Conference Information | |
| Committee | ISEC |
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| Conference Date | 1999/3/11(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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| Paper Information | |
| Registration To | Information Security (ISEC) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Study on Source Coding for Musical Information Represented with MIDI |
| Sub Title (in English) | |
| Keyword(1) | Standard MIDI file |
| Keyword(2) | Lempel-Zip-Welch Code |
| Keyword(3) | Arithmetic Coding |
| 1st Author's Name | Mayumi OKUMURA |
| 1st Author's Affiliation | Division of Electrical and Computer Engineering, Faculty of Engineering Yokohama National University() |
| 2nd Author's Name | Akiko MOCHIZUKI |
| 2nd Author's Affiliation | Division of Artifical Environment Systems, Faculty of Engineering Yokohama National University |
| 3rd Author's Name | Suk Hee CHO |
| 3rd Author's Affiliation | Division of Electrical and Computer Engineering, Faculty of Engineering Yokohama National University |
| 4th Author's Name | Ryuji KOHNO |
| 4th Author's Affiliation | Division of Electrical and Computer Engineering,Faculty of Engineering Yokohama National University |
| Date | 1999/3/11 |
| Paper # | IT98-98 |
| Volume (vol) | vol.98 |
| Number (no) | 656 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |