Vocal Melody Extraction from Polyphonic Audio files using enhanced Cluster tracking

Language: English

Published by GRIN Verlag Jun 2016, 2016

3668242534 / 9783668242531

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This item is printed on demand - it takes 3-4 days longer - Neuware -Research Paper (postgraduate) from the year 2014 in the subject Art - Computer Art / Graphics / Art in Media, , language: English, abstract: It is a complicated and highly difficult task to determine the predominant melody from the musical performances which contain a large number of various instruments. It is one of the most challenging tasks in the field of music information retrieval and computational musicology. Over the past decade, melody extraction has emerged as an active research topic. In this paper, we are newly presenting a novel framework method which calculates and estimates predominant vocal melody in real-time by analyzing and tracking various source frequencies with the help of harmonic clusters (combs) and determining the actual predominant vocal source by using the harmonic strength of the source. Here we rely on the strong higher harmonics to estimate robustness against distortion and on the first harmonics caused due to low frequency accompaniments in a signal, in contrast to the currently existing methods which track only the pitch values. The proposed method, although on-line, is shown to significantly outperform our implementation of a state-of-the-art offline method for vocal melody extraction. 16 pp. Englisch.…

Seller Inventory # 9783668242531

Title
Vocal Melody Extraction from Polyphonic Audio files using enhanced Cluster tracking
Author
Vaaibhav Vaidya
Publisher
GRIN Verlag Jun 2016
Publication year
2016
Condition
Neu
Binding
Taschenbuch
Language
English
ISBN 10
3668242534
ISBN 13
9783668242531
Item weight
40 grams
Dimensions
210x148x2 mm

BuchWeltWeit Ludwig Meier e.K.

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