T. De Mulder, J. P. Martens, M. Lesaffre, M. Leman, B. De Baets, H. De Meyer
In this paper recent improvements of an existing acoustic frontend for the transcription of vocal (hummed, sung) musical queries is presented. Thanks to the addition of a new second pitch extractor...
Distance-based versus Tree-based Key Recognition in Musical Audio (2003)
H. De Meyer, B. De Baets, M. Leman, M. Lesaffre, ...
A new method for the recognition of the tonal center or key in a musical audio signal is presented. Time-varying key feature vectors of 264 synthesized sounds are extracted from an auditory-based...