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All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year Sort by creator [A → Z]' creator [Z → A]' publishing year ↑ (asc)' publishing year ↓ (desc)' title [A → Z]' title [Z → A]' Simple Search Hits 1 – 3 of 3 1 Transcribing Mandarin broadcast speech using multi-layer perceptron acoustic features Valente, Fabio; Plahl, Christian; Doss, Mathew Magimai... In: Institute of Electrical and Electronics Engineers. IEEE transactions on audio, speech and language processing. - New York, NY : Inst. 19 (2011) 8, 2439-2450 BLLDB OLC Linguistik Show details 2 Stylization of Pitch with Syllable-Based Linear Segments Ravuri, Suman; Ellis, Daniel P. W.. - : IEEE, 2008 Abstract: Fundamental frequency contours for speech, as obtained by common pitch tracking algorithms, contain a great deal of fine detail that is unlikely to hold much perceptual significance for listeners. In our experiments, a radically reduced pitch contour consisting of a single linear segment for each syllable was found to judged as equally natural as the original pitch track by listeners, based on high-quality analysis-synthesis. We describe the algorithms both for segmenting speech into syllables based on fitting Gaussians to the energy envelope, and for approximating the pitch contour by independent linear segments for each syllable. We report our web-based test in which 40 listeners compared the stylized pitch contour resyntheses to equivalent resyntheses based on the original pitch track, and also to pitch tracks stylized by the existing Momel algorithm. Listeners preferred the original pitch contour to the linear approximation in only 60% of cases, where 50% would indicate random guessing. By contrast, the original was preferred over Momel in 74% of cases. Keyword: Artificial intelligence; Electrical engineering URL: https://doi.org/10.7916/D80Z7CPV BASE Hide details 3 Stylization of Pitch with Syllable-Based Linear Segments ... Ravuri, Suman; Ellis, Daniel P. W.. - : Columbia University, 2008 BASE Show details

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