Primary-Ambient Source Separation for Upmixing to Surround Sound Systems

Published in The IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2018

This paper is about separting the primary and ambient sources from a sounds mixture to be used in surround sound upmixing. We propose a neural-network-based approach to apply the separation

Intelligibility of Sung Lyrics: A Pilot Study

Published in The 19th International Society for Music Information Retreival Conference ISMIR, 2017

This paper is about estimating the intelligibility of the singing voice in a given song. We propose a set of acoustic features that are relevant for estimating the intelligibility. We also propose an approach for labeling songs with an intelligibility score accroding to human perception