Analysis of Pre-Processing Methods for Music Information Retrieval in Noisy Environments using Mobile Devices
0
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
Recently, content-based music information retrieval (MIR) systems for mobile devices have attracted great interest. However, music retrieval systems are greatly affected by background noise when music is recorded in noisy environments. Therefore, we evaluated various pre-processing methods using the Philips method to determine the one that performs most robust music retrieval in such environments. We found that dynamic noise reduction (DNR) is the best pre-processing method for a music retrieval system in noisy environments.
Abstract
Recently, content-based music information retrieval (MIR) systems for mobile devices have attracted great interest. However, music retrieval systems are greatly affected by background noise when music is recorded in noisy environments. Therefore, we evaluated various pre-processing methods using the Philips method to determine the one that performs most robust music retrieval in such environments. We found that dynamic noise reduction (DNR) is the best pre-processing method for a music retrieval system in noisy environments.
참고문헌 (10)
- P. Cano, "A Review of Audio Fingerprinting", J. VLSI Signal Processing Systems for Signal Image Video Technology, 41(3), pp.271~284 (2005)
- J. Haitsma, "A Highly Robust Audio Fingerprinting System", Proc. Of the 3rd Int. Symposium on Music Information Retrieval, pp.144~148 (2002)
- 윤경로, "Sub-fingerprint Masking for a Robust Audio Fingerprinting System in a Real-noise Environment for Portable Consumer Devices", IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, 56(1), pp.156~160, IEEE
- S. W. Smith, "The Scientist and Engineer’s Guide to Digital Signal Processing" (2006), California Technical Publishing
- R. S. Burwen, "A Dynamic Noise Filter for Mastering", Audio Magazine (1972)
- "LM1984, Dynamic Noise Reduction System DNR, National Semiconductor, Apr", ~ (2002)
- M. K. Mihcak, "A Perceptual Audio Hashing Algorithm: A Tool for Robust Audio Identifcation and Information Hiding", LNCS, 2137, pp.51~65 (2001)