3 accepted papers
Harmonic-percussive-residual (HPR) sound separation is a useful preprocessing tool for applications such as pitched instrument transcription or rhythm extraction. Recent methods rely on the observation that in a spectrogram representation, harmonic sounds lead to horizontal structures and percussive…
Dynamic Time Warping (DTW) is an established method for finding a global alignment between two feature sequences. However, having a computational complexity that is quadratic in the input length, memory consumption becomes a major issue when dealing with long feature sequences. Various strategies ha…
The problem of extracting singing voice from music recordings has received increasing research interest in recent years. Many proposed decomposition techniques are based on one of the following two strategies. The first approach is to directly decompose a given music recording into one component for…