Now showing items 1-10 of 54
Digital Music Lab: A Framework for Analysing Big Music Data
An efficient temporally-constrained probabilistic model for multiple-instrument music transcription
(International Society for Music Information Retrieval, 2015-10-26)
In this paper, an efficient, general-purpose model for multiple instrument polyphonic music transcription is proposed. The model is based on probabilistic latent component analysis and supports the use of sound state ...
Automatic Transcription of a Cappella Recordings from Multiple Singers
(Audio Engineering Society, 2017-06-22)
This work presents a spectrogram factorisation method applied to automatic music transcription of a cappella performances with multiple singers. A variable-Q transform representation of the audio spectrogram is factorised ...
An evaluation framework for event detection using a morphological model of acoustic scenes
This paper introduces a model of environmental acoustic scenes which adopts a morphological approach by ab-stracting temporal structures of acoustic scenes. To demonstrate its potential, this model is employed to evaluate ...