Searched for: author%3A%22Gallardo%2C+L.F.%22
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Gallardo, L.F. (author), Mittag, G. (author), Moller, S. (author), Beerends, J.G. (author)
In telephone conversations, transmitted speech of good to excellent quality is desired for enhanced Quality of Experience and to sustain lasting customer loyalty. Subjective mean opinion scores account for perceived transmitted quality, while instrumental models, such as POLQA, are able to estimate the subjective judgments. To perform subjective...
conference paper 2018
Gallardo, L.F. (author), Möller, S. (author), Beerends, J. (author)
The performance of automatic speech recognition based on coded-decoded speech heavily depends on the quality of the transmitted signals, determined by channel impairments. This paper examines relationships between speech recognition performance and measurements of speech quality and intelligibility over transmission channels. Different to...
conference paper 2017