Search Results for author: Beat Gfeller

Found 9 papers, 1 papers with code

Text-Driven Separation of Arbitrary Sounds

no code implementations12 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.

One-shot conditional audio filtering of arbitrary sounds

no code implementations4 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.

MicAugment: One-shot Microphone Style Transfer

1 code implementation19 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.

Data Augmentation Style Transfer

Sense and Learn: Self-Supervision for Omnipresent Sensors

no code implementations28 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.

Continual Learning Few-Shot Learning +3

Learning to Denoise Historical Music

no code implementations5 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.

SPICE: Self-supervised Pitch Estimation

no code implementations25 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.

Self-Supervised Learning Translation

Self-supervised audio representation learning for mobile devices

no code implementations24 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.

Federated Learning Representation Learning +2

Now Playing: Continuous low-power music recognition

no code implementations29 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.

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