The role of voice quality in communicating emotion, mood and attitude
Speech Communication - Special issue on speech and emotion
Sound Capture for Human / Machine Interfaces: Practical Aspects of Microphone Array Signal Processing (Lecture Notes in Control and Information Sciences)
Analysis of nonverbal involvement in dyadic interactions
COST 2102'07 Proceedings of the 2007 COST action 2102 international conference on Verbal and nonverbal communication behaviours
Analysis of verbal and nonverbal acoustic signals with the dresden UASR system
COST 2102'07 Proceedings of the 2007 COST action 2102 international conference on Verbal and nonverbal communication behaviours
Investigation of movement synchrony using windowed cross-lagged regression
COST'10 Proceedings of the 2010 international conference on Analysis of Verbal and Nonverbal Communication and Enactment
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The paper is concerning some problems which are posed by the growing interest in social interaction research as far as they can be solved by engineers in acoustics and speech technology. Firstly the importance of nonverbal and paraverbal modalities in two prototypical scenarios are discussed: face-to-face interactions in psychotherapeutic consulting and side-by-side interactions of children cooperating in a computer game. Some challenges in processing signals are stated with respect to both scenarios. The following technologies of acoustic signal processing are discussed: (a) analysis of the influence of the room impulse response to the recognition rate, (b) adaptive two-channel microphone, (c) localization and separation of sound sources in rooms, and (d) single-channel noise suppression.