Emotion Detection from Speech
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چکیده
The recordings consist of professional actors reading a series of semantically neutral utterances (dates and numbers) spanning fourteen distinct emotional categories, selected after Banse & Scherer's study of vocal emotional expression in German [2]. There were 5 female speakers and 3 male speakers, all in their mid-20s. The number of utterances that belong to each emotion category is shown in Table 1. The recordings were recorded with a sampling rate of 22050Hz and encoded in two-channel interleaved 16bit PCM, high-byte-first ("big-endian") format. They were then converted to single channel recordings by taking the average of both channels and removing the DC-offset.
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تاریخ انتشار 2007