Maria Matsiola

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The current paper focuses on the discrimination of audio content, deriving from radio productions, based on the spoken language. During the implementation several audio features were extracted and subsequently evaluated, containing the spectral, timbre and tempo properties of the implicated voice signals. In this process, the differentiated patterns that(More)
The present paper focuses on the implementation and validation of audiovisual content, quality evaluation approaches in mediated learning. The main aim of the work is to identify and describe the mechanisms that the attributes of source content (and its encoding properties) influence the learning process and the involved emotional aspects in terms of(More)
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