no code implementations • 12 Apr 2022 • Kevin Kilgour, Beat Gfeller, Qingqing Huang, Aren Jansen, Scott Wisdom, Marco Tagliasacchi
The second model, SoundFilter, takes a mixed source audio clip as an input and separates it based on a conditioning vector from the shared text-audio representation defined by SoundWords, making the model agnostic to the conditioning modality.
no code implementations • 4 Nov 2020 • Beat Gfeller, Dominik Roblek, Marco Tagliasacchi
When trained on Librispeech, our model achieves an SI-SDR improvement of 14. 0 dB when separating one voice from a mixture of two speakers.
1 code implementation • 19 Oct 2020 • Zalán Borsos, Yunpeng Li, Beat Gfeller, Marco Tagliasacchi
A crucial aspect for the successful deployment of audio-based models "in-the-wild" is the robustness to the transformations introduced by heterogeneous acquisition conditions.
no code implementations • 28 Sep 2020 • Aaqib Saeed, Victor Ungureanu, Beat Gfeller
Likewise, the learned representations with self-supervision are found to be highly transferable between related datasets, even when few labeled instances are available from the target domains.
no code implementations • 5 Aug 2020 • Yunpeng Li, Beat Gfeller, Marco Tagliasacchi, Dominik Roblek
We propose an audio-to-audio neural network model that learns to denoise old music recordings.
no code implementations • 25 Oct 2019 • Beat Gfeller, Christian Frank, Dominik Roblek, Matt Sharifi, Marco Tagliasacchi, Mihajlo Velimirović
We propose a model to estimate the fundamental frequency in monophonic audio, often referred to as pitch estimation.
no code implementations • 24 May 2019 • Marco Tagliasacchi, Beat Gfeller, Félix de Chaumont Quitry, Dominik Roblek
We explore self-supervised models that can be potentially deployed on mobile devices to learn general purpose audio representations.
no code implementations • 29 Nov 2017 • Blaise Agüera y Arcas, Beat Gfeller, Ruiqi Guo, Kevin Kilgour, Sanjiv Kumar, James Lyon, Julian Odell, Marvin Ritter, Dominik Roblek, Matthew Sharifi, Mihajlo Velimirović
To reduce battery consumption, a small music detector runs continuously on the mobile device's DSP chip and wakes up the main application processor only when it is confident that music is present.