کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4973664 1451682 2017 19 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Identifying characteristic prosodic patterns through the analysis of the information of Sp_ToBI label sequences
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر پردازش سیگنال
پیش نمایش صفحه اول مقاله
Identifying characteristic prosodic patterns through the analysis of the information of Sp_ToBI label sequences
چکیده انگلیسی
This paper presents a novel methodology to characterize the style of different speakers or groups of speakers. This methodology uses sequences of prosodic labels (automatic Sp_ToBI labels) to compare and differentiate these speaking styles. A set of metrics based on conditional entropy is used to compute the distance between two speakers or group of speakers depending on the use of sequences of prosodic labels. Additionally, the most contrastive sequences of labels are identified as characteristic patterns of the speaking styles represented in a given corpus. When this methodology is applied to a corpus of radio news items, the result is that the most frequent prosodic patterns coincide with those previously characterized in studies about radio style. Finally, a perceptual test verifies that the participants attribute these characteristic patterns to the radio news style.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computer Speech & Language - Volume 45, September 2017, Pages 39-57
نویسندگان
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