no code implementations • 17 Jan 2024 • Matthew C. McCallum, Florian Henkel, Jaehun Kim, Samuel E. Sandberg, Matthew E. P. Davies
We propose tempo translation functions that allow for efficient manipulation of tempo within a pre-existing embedding space whilst maintaining other properties such as genre.
no code implementations • 17 Jan 2024 • Florian Henkel, Jaehun Kim, Matthew C. McCallum, Samuel E. Sandberg, Matthew E. P. Davies
This paper addresses the problem of global tempo estimation in musical audio.
no code implementations • 17 Jan 2024 • Matthew C. McCallum, Matthew E. P. Davies, Florian Henkel, Jaehun Kim, Samuel E. Sandberg
Similarly, we show that the optimal selection of data augmentation strategies for contrastive learning of music audio embeddings is dependent on the downstream task, highlighting this as an important embedding design decision.
1 code implementation • 20 Aug 2023 • Ching-Yu Chiu, Meinard Müller, Matthew E. P. Davies, Alvin Wen-Yu Su, Yi-Hsuan Yang
To model the periodicity of beats, state-of-the-art beat tracking systems use "post-processing trackers" (PPTs) that rely on several empirically determined global assumptions for tempo transition, which work well for music with a steady tempo.
1 code implementation • 14 Apr 2023 • Giovana Morais, Matthew E. P. Davies, Marcelo Queiroz, Magdalena Fuentes
Self-supervision methods learn representations by solving pretext tasks that do not require human-generated labels, alleviating the need for time-consuming annotations.
1 code implementation • 13 Oct 2022 • Ching-Yu Chiu, Meinard Müller, Matthew E. P. Davies, Alvin Wen-Yu Su, Yi-Hsuan Yang
For expressive music, the tempo may change over time, posing challenges to tracking the beats by an automatic model.
1 code implementation • 30 Mar 2022 • Serkan Sulun, Matthew E. P. Davies, Paula Viana
In addition, we provide a new large-scale dataset of symbolic music paired with emotion labels in terms of valence and arousal.
2 code implementations • 14 Nov 2020 • Serkan Sulun, Matthew E. P. Davies
In this paper, we address a sub-topic of the broad domain of audio enhancement, namely musical audio bandwidth extension.
Ranked #1 on Audio Super-Resolution on DSD100 (using extra training data)