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ICASSP
2011
IEEE
14 years 9 months ago
Multiple kernel nonnegative matrix factorization
Kernel nonnegative matrix factorization (KNMF) is a recent kernel extension of NMF, where matrix factorization is carried out in a reproducing kernel Hilbert space (RKHS) with a f...
Shounan An, Jeong-Min Yun, Seungjin Choi
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ICASSP
2011
IEEE
14 years 9 months ago
Design of multipole loudspeaker array based on spherical harmonic expansion
We investigated the multipole loudspeaker array based on spherical harmonic expansion in the Cartesian coordinate system. The arrangement of the multipoles with the least number o...
Yoichi Haneda, Ken'ichi Furuya, Hiroaki Itou
ICASSP
2011
IEEE
14 years 9 months ago
Sound morphing by feature interpolation
The goal of sound morphing by feature interpolation is to obtain sounds whose values of features are intermediate between those of the source and target sounds. In order to do thi...
Marcelo F. Caetano, Xavier Rodet
ICASSP
2011
IEEE
14 years 9 months ago
Further analysis of latent affective mapping for naturally expressive speech synthesis
An essential step in the generation of expressive speech synthesis is the automatic detection and classification of emotions most likely to be present in textual input. At last I...
Jerome R. Bellegarda
ICASSP
2011
IEEE
14 years 9 months ago
Multi-microphone interference suppression using the principal subspace modification and its application to speech recognition
It has been shown that the principal subspace based multi-channel Wiener filter (MWF) provides better performance than the conventional MWF for the interference suppression in th...
Gibak Kim