DefinePK

Abstract

Performance of conventional text based audio search engines can be improved with feature based search engines. In this paper, text independent audio ranking system for audio engines with audio signal as query is proposed. Discrete Wavelet Transform (DWT) is used for feature extraction. Ranking is obtained using three different distance metrics namely Euclidean distance, Manhattan distance and Maximum distance. An efficient ranking system is identified based on the performance of the proposed technique in terms of accuracy of detection.