Playing with tagging: A real-time tagging music player
Journal
ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
Pages
77-80
Date Issued
2012
Author(s)
Abstract
Visualizing audio signals during playback has long been a fundamental function of music players. However, most visual effects are generated by audio signal processing directly and render meaningless or incomprehensible displays to users. In this paper, we present an intelligent music player called the Playing with Tagging (PWT) music player. By integrating a real-time music tagger, the PWT player can display dynamic tag distributions via a set of tag bars that move in sync with the music. To synchronize the tag distributions, the music tagger must be able to online recognize the music tags. We utilize a Gaussian mixture model (GMM) as an auditory feature encoding reference and a mixture of tag-based aspect models (TBAMs) to predict the tag distribution for a short sliding chunk of the music played. To evaluate the real-time tagging function, we simulate tag prediction on short music chunks. The results of experiments on the MajorMiner dataset demonstrate the potential and effectiveness of the proposed music tagging method. © 2012 IEEE.
Type
conference paper