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ICASSP
2011
IEEE
13 years 1 months ago
Combining HMM-based melody extraction and NMF-based soft masking for separating voice and accompaniment from monaural audio
Modern monaural voice and accompaniment separation systems usually consist of two main modules: melody extraction and timefrequency masking. A main distinction between different s...
Yun Wang, Zhijian Ou
IUI
2004
ACM
14 years 3 months ago
Speech and sketching for multimodal design
While sketches are commonly and effectively used in the early stages of design, some information is far more easily conveyed verbally than by sketching. In response, we have combi...
Aaron Adler, Randall Davis
ISM
2008
IEEE
163views Multimedia» more  ISM 2008»
14 years 4 months ago
Cocktail Party on the Mobile
We present the architecture, user interface and prototype implementation of Fluid Voice, a proximity based mobile group communication system for opportunistic social exchanges. It...
Kwan Hong Lee, Andrew Lippman, Thiago Santos
CSCW
2012
ACM
12 years 5 months ago
Verbal coordination in first person shooter games
We explore how expert First Person Shooter (FPS) players coordinate actions using a shared voice channel. Our findings emphasize the importance of the temporality and spatiality o...
Anthony Tang, Jonathan Massey, Nelson Wong, Derek ...
ICASSP
2009
IEEE
14 years 4 months ago
Independent component analysis for noisy speech recognition
Independent component analysis (ICA) is not only popular for blind source separation but also for unsupervised learning when the observations can be decomposed into some independe...
Hsin-Lung Hsieh, Jen-Tzung Chien, Koichi Shinoda, ...