TIIS (한국인터넷정보학회)
Current Result Document :
| 한글제목(Korean Title) |
A Design of Matching Engine for a Practical Query-by-Singing/Humming System with Polyphonic Recordings |
| 영문제목(English Title) |
A Design of Matching Engine for a Practical Query-by-Singing/Humming System with Polyphonic Recordings |
| 저자(Author) |
Seok-Pil Lee
Hoon Yoo
Dalwon Jang
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| 원문수록처(Citation) |
VOL 08 NO. 02 PP. 0721 ~ 0734 (2014. 02) |
한글내용
(Korean Abstract) |
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영문내용
(English Abstract) |
This paper proposes a matching engine for a query-by-singing/humming (QbSH) system with polyphonic music files like MP3 files. The pitch sequences extracted from polyphonic recordings may be distorted. So we use chroma-scale representation, pre-processing, compensation, and asymmetric dynamic time warping to reduce the influence of the distortions. From the experiment with 28 hour music DB, the performance of our QbSH system based on polyphonic database is very promising in comparison with the published QbSH system based on monophonic database. It shows 0.725 in MRR(Mean Reciprocal Rank). Our matching engine can be used for the QbSH system based on MIDI DB also and that performance was verified by MIREX 2011.
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| 키워드(Keyword) |
Query-by-singing/humming
music information retrieval
matching engine
dynamic time warping
pitch sequence
MIREX
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| 파일첨부 |
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