Decision-tree probability modeling for HMM speech recognition
Decision-tree probability modeling for HMM speech recognition
Perspectives on the Contribution of Timbre to Musical Structure
Computer Music Journal
A Percussive Sound Synthesizer Based on Physical and Perceptual Attributes
Computer Music Journal
Perception of Material from Contact Sounds
Presence: Teleoperators and Virtual Environments
Computer Music Modeling and Retrieval. Genesis of Meaning in Sound and Music
Analysis-synthesis of impact sounds by real-time dynamic filtering
IEEE Transactions on Audio, Speech, and Language Processing
Computer Music Modeling and Retrieval. Genesis of Meaning in Sound and Music
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In this study, we aimed at determining statistical models that allowed for the classification of impact sounds according to the perceived material (Wood, Metal and Glass). For that purpose, everyday life sounds were recorded, analyzed and resynthesized to insure the generation of realistic sounds. Listening tests were conducted to define sets of typical sounds of each material category by using a statistical approach. For the construction of statistical models, acoustic descriptors known to be relevant for timbre perception and for material identification were investigated. These models were calibrated and validated using a binary logistic regression method. A discussion about the applications of these results in the context of sound synthesis concludes the article.