Interactive Hesitation Synthesis: Modelling and Evaluation
نویسندگان
چکیده
منابع مشابه
Interactive Hesitation Synthesis: Modelling and Evaluation
Conversational spoken dialogue systems that interact with the user rather than merely reading the text can be equipped with hesitations to manage dialogue flow and user attention. Based on a series of empirical studies, we elaborated a hesitation synthesis strategy for dialogue systems, which inserts hesitations of a scalable extent wherever needed in the ongoing utterance. Previously, evaluati...
متن کاملInteractive Hesitation Synthesis and Its Evaluation
Conversational spoken dialogue systems that interact with the user rather than merely 1 reading text can be equipped with hesitations to manage the dialogue flow and the users’ attention. 2 Based on a series of empirical studies, we built an elaborated hesitation synthesis strategy for 3 dialogue systems that inserts hesitations of scalable extent wherever needed in the ongoing 4 utterance. So ...
متن کاملModelling Hesitation for Synthesis of Spontaneous Speech
The current work deals with the modelling of one type of disfluency, hesitations. A perceptual experiment using speech synthesis was designed to evaluate two duration features found to be correlates to hesitation, pause duration and final lengthening. A variation of F0 slope before the hesitation was also included. The most important finding is that it is the total duration increase that is the...
متن کاملCues for hesitation in speech synthesis
The current study investigates acoustic correlates to perceived hesitation based on previous work showing that pause duration and final lengthening both contribute to the perception of hesitation. It is the total duration increase that is the valid cue rather than the contribution by either factor. The present experiment using speech synthesis was designed to evaluate F0 slope and presence vs. ...
متن کاملHesitation and uncertainty as feedback
This paper deals with the signals that are used to express hesitation and uncertainty in conversational interactions. It studies the relation between gesturing, body posture, facial expressions, and speech, and draws conclusions of their role and function in the interpretation and coordination of interaction with respect to the basic enablements of communication. Dialogues are assumed to be coo...
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ژورنال
عنوان ژورنال: Multimodal Technologies and Interaction
سال: 2018
ISSN: 2414-4088
DOI: 10.3390/mti2010009