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ICASSP
2009
IEEE
16 years 1 months ago
An analytical approach to sound field reproduction with a movable sweet spot using circular distributions of loudspeakers
Sound field reproduction methods like higher order Ambisonics which are based on orthogonal expansions always introduce a limitation of the spatial bandwidth of the secondary sou...
Jens Ahrens, Sascha Spors
192
Voted
ICASSP
2009
IEEE
16 years 1 months ago
Experimenting with a global decision tree for state clustering in automatic speech recognition systems
In modern automatic speech recognition systems, it is standard practice to cluster several logical hidden Markov model states into one physical, clustered state. Typically, the cl...
Jasha Droppo, Alex Acero
177
Voted
ICASSP
2009
IEEE
16 years 1 months ago
A fast asymptotically efficient algorithm for blind separation of a linear mixture of block-wise stationary autoregressive proce
We propose a novel blind source separation algorithm called Block AutoRegressive Blind Identification (BARBI). The algorithm is asymptotically efficient in separation of instant...
Petr Tichavský, Arie Yeredor, Zbynek Koldov...
166
Voted
ICASSP
2009
IEEE
16 years 1 months ago
Dynamic texture models of music
In this paper, we consider representing a musical signal as a dynamic texture, a model for both the timbral and rhythmical qualities of sound. We apply the new representation to t...
Luke Barrington, Antoni B. Chan, Gert R. G. Lanckr...
ICASSP
2009
IEEE
16 years 1 months ago
COSINE - A corpus of multi-party COnversational Speech In Noisy Environments
We present an overview of the data collection and transcription efforts for the COnversational Speech In Noisy Environments (COSINE) corpus. The corpus is a set of multi-party con...
Alex Stupakov, Evan Hanusa, Jeff A. Bilmes, Dieter...