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arXiv · 2312.14069

EmphAssess : a Prosodic Benchmark on Assessing Emphasis Transfer in Speech-to-Speech Models

Maureen de Seyssel·Antony D'Avirro·Adina Williams·Emmanuel Dupoux
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Abstract

We introduce EmphAssess, a prosodic benchmark designed to evaluate the capability of speech-to-speech models to encode and reproduce prosodic emphasis. We apply this to two tasks: speech resynthesis and speech-to-speech translation. In both cases, the benchmark evaluates the ability of the model to encode emphasis in the speech input and accurately reproduce it in the output, potentially across a change of speaker and language. As part of the evaluation pipeline, we introduce EmphaClass, a new model that classifies emphasis at the frame or word level.

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Maureen de Seyssel, Antony D'Avirro, Adina Williams, Emmanuel Dupoux. 2023-12-21. EmphAssess : a Prosodic Benchmark on Assessing Emphasis Transfer in Speech-to-Speech Models. https://arxiv.org/abs/2312.14069

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