12 citations · 23 across the 8 of their papers we have counts for
6 papers · 1 filter
Enhancing In-the-Wild Speech Emotion Conversion with Resynthesis-based Duration Modeling
Navin Raj Prabhu, Danilo de Oliveira, Nale Lehmann-Willenbrock +1
Speech Emotion Conversion aims to modify the emotion expressed in input speech while preserving lexical content and speaker identity. Recently, generative modeling approaches have…
EMOCONV-DIFF: Diffusion-based Speech Emotion Conversion for Non-parallel and In-the-wild Data
Navin Raj Prabhu, Bunlong Lay, Simon Welker +2
Speech emotion conversion is the task of converting the expressed emotion of a spoken utterance to a target emotion while preserving the lexical content and speaker identity. While…
In-the-wild Speech Emotion Conversion Using Disentangled Self-Supervised Representations and Neural Vocoder-based Resynthesis
Navin Raj Prabhu, Nale Lehmann-Willenbrock, Timo Gerkmann
Speech emotion conversion aims to convert the expressed emotion of a spoken utterance to a target emotion while preserving the lexical information and the speaker's identity. In th…
End-to-End Label Uncertainty Modeling in Speech Emotion Recognition using Bayesian Neural Networks and Label Distribution Learning
Navin Raj Prabhu, Nale Lehmann-Willenbrock, Timo Gerkman
To train machine learning algorithms to predict emotional expressions in terms of arousal and valence, annotated datasets are needed. However, as different people perceive others'…
Label Uncertainty Modeling and Prediction for Speech Emotion Recognition using t-Distributions
Navin Raj Prabhu, Nale Lehmann-Willenbrock, Timo Gerkmann
As different people perceive others' emotional expressions differently, their annotation in terms of arousal and valence are per se subjective. To address this, these emotion annot…
End-To-End Label Uncertainty Modeling for Speech-based Arousal Recognition Using Bayesian Neural Networks
Navin Raj Prabhu, Guillaume Carbajal, Nale Lehmann-Willenbrock +1
Emotions are subjective constructs. Recent end-to-end speech emotion recognition systems are typically agnostic to the subjective nature of emotions, despite their state-of-the-art…