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ZENODO
Doctoral thesis . 2025
License: CC BY
Data sources: ZENODO
ZENODO
Thesis . 2025
License: CC BY
Data sources: Datacite
ZENODO
Thesis . 2025
License: CC BY
Data sources: Datacite
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Semantic Control Over Neurally Synthesized Audio via Latent Disentanglement

Authors: Padoa, Jed;

Semantic Control Over Neurally Synthesized Audio via Latent Disentanglement

Abstract

Advances in deep generative models have made it possible to synthesize high-fidelity audio, yet giving users precise, continuous control over the semantic qualities of thegenerated sound remains challenging. This thesis tackles the problem by combining variational auto-encoders (VAEs) with a latent disentanglement strategy inspired byFader Networks [1][2]. In this model the encoder learns a compressed latent space invariant to desired control attributes, allowing for precise control over said attributesbefore the latent representation is passed to the decoder via a "fader" like mechanism. Attributes are computed via a learned linear regression coefficient trained ina supervised manner on continuous attribute labels derived from a synthetic footstep sound effects dataset. During training, adversarial and reconstruction losses encourage orthogonality between the latent codes and control attributes, ensuring that adjusting one attribute adjusts only the desired content while leaving the rest unchanged. This thesis details the state of the art and core concepts behind the methods used before diving into the details of the implementation. Finally, the results will be presented and discussed.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green