Applying the Lombard Effect to Speech-in-Noise Communication
Gražina Korvel,
Krzysztof Kąkol,
Povilas Treigys
et al.
Abstract:This study explored how the Lombard effect, a natural or artificial increase in speech loudness in noisy environments, can improve speech-in-noise communication. This study consisted of several experiments that measured the impact of different types of noise on synthesizing the Lombard effect. The main steps were as follows: first, a dataset of speech samples with and without the Lombard effect was collected in a controlled setting; then, the frequency changes in the speech signals were detected using the McAu… Show more
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