DC Field | Value | Language |
---|---|---|
dc.contributor.author | Mansoo Park | ko |
dc.contributor.author | Hoirin Kim | ko |
dc.contributor.author | Seung Hyun Yang | ko |
dc.date.accessioned | 2013-03-09T13:02:35Z | - |
dc.date.available | 2013-03-09T13:02:35Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2009-06 | - |
dc.identifier.citation | TELECOMMUNICATIONS REVIEW, v.19, no.3, pp.479 - 489 | - |
dc.identifier.issn | 1226-5586 | - |
dc.identifier.uri | http://hdl.handle.net/10203/96424 | - |
dc.description.abstract | Sound recordings are commonly distorted by channel and background noise. The performance of audio identification is mainly degraded by that noise. For an audio fingerprinting system, Haitsma and Kalker introduced a robust and efficient audio hashing scheme applying high-pass filtering (differentiation) to the frequency-temporal sequence of perceptual filter-bank energies. However, the robustness of the audio fingerprinting scheme is still important in real noisy environments. This paper introduces some alternatives of frequency-temporal filtering for effective audio fingerprinting of sound recordings in real environments. As the alternative to frequency filtering, a type of band-pass filter, instead of a high-pass filter, is used to enhance robustness to background noise in a real situation. As the alternative to temporal filtering, RASTA, instead of a high-pass filter, is used for normalizing sound recording conditions. As well, this paper introduces a two-stage audio fingerprinting scheme to achieve synergy of the combination of frequency-temporal filtering. Experimental results show that the proposed method is effective for sound recordings in real environments. | - |
dc.language | Korean | - |
dc.publisher | SK텔레콤 | - |
dc.title | Two-Stage Frequency-Temporal Filtering for Effective Audio Fingerprinting of Sound Recordings | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.citation.volume | 19 | - |
dc.citation.issue | 3 | - |
dc.citation.beginningpage | 479 | - |
dc.citation.endingpage | 489 | - |
dc.citation.publicationname | TELECOMMUNICATIONS REVIEW | - |
dc.identifier.kciid | ART001354868 | - |
dc.contributor.localauthor | Hoirin Kim | - |
dc.contributor.nonIdAuthor | Mansoo Park | - |
dc.contributor.nonIdAuthor | Seung Hyun Yang | - |
dc.subject.keywordAuthor | Audio Fingerprint | - |
dc.subject.keywordAuthor | Hash | - |
dc.subject.keywordAuthor | Frequency Filtering | - |
dc.subject.keywordAuthor | Temporal Filtering | - |
dc.subject.keywordAuthor | Two-Stage Audio Fingerprinting | - |
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