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NIME
2004
Springer
162views Music» more  NIME 2004»
13 years 10 months ago
The Architecture of Auracle: a Real-Time, Distributed, Collaborative Instrument
Auracle is a “group instrument,” controlled by the voice, for real-time, interactive, distributed music making over the Internet. It is implemented in the JavaTM programming l...
Chandrasekhar Ramakrishnan, Jason Freeman, Kristja...
NIPS
2004
13 years 6 months ago
Real-Time Pitch Determination of One or More Voices by Nonnegative Matrix Factorization
An auditory "scene", composed of overlapping acoustic sources, can be viewed as a complex object whose constituent parts are the individual sources. Pitch is known to be...
Fei Sha, Lawrence K. Saul
APCCAS
2006
IEEE
323views Hardware» more  APCCAS 2006»
13 years 11 months ago
Real-Time Implementation of a Particle Filter with Integrated Voice Activity Detector for Acoustic Speaker Tracking
— In noisy and reverberant environments, the problem of acoustic source localisation and tracking (ASLT) using an array of microphones presents a number of challenging difficult...
Anders M. Johansson, Eric A. Lehmann, Sven Nordhol...
ICC
2007
IEEE
103views Communications» more  ICC 2007»
13 years 11 months ago
Modeling Channel Occupancy Times for Voice Traffic in Cellular Networks
—Call holding times in telephony networks are commonly approximated by exponential distributions to facilitate traffic engineering. However, for traffic engineering of cellular n...
Emre A. Yavuz, Victor C. M. Leung