ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
The acceleration of acoustic likelihood calculation has been an important research issue for developing practical speech recognition systems. And there are various specification ...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
In the past decade there has been a great interest in a synthesis-based model for signals, based on sparse and redundant representations. Such a model assumes that the signal of i...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
A new multi-core DSP board is available for university and industry engineers. The LogicPD ZoomTM OMAP-L138 eXperimenter Kit, featuring Texas Instruments’ dual core SoC (ARM9 an...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
In an acoustic sensor network, consisting of spatially distributed microphone nodes, a significant noise reduction can be achieved using the centralized multi-channel Wiener fil...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
We present an analysis of F0 range and peak alignment in emotional speech from a heterogeneous group of speakers varying in age and gender. Both speaker and emotion had a strong e...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
It has always been very difficult to recognize realistic actions from unconstrained videos because there are tremendous variations from camera motion, background clutter, object a...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
The main contribution presented here is an adaptive/unsupervised iterative thresholding algorithm for sparse representation of signals which can be modeled as the sum of two compo...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
Cross-layer design and operation of wireless networks has attracted significant interest in the last decade, yet some basic problems in the area remain unsolved. In this paper, w...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
Enriching a pronunciation dictionary with phonological variation is a challenging task, not yet solved despite several decades of research, in particular for speech-to-text transc...
ICASSP
2011
IEEE
13 years 3 months ago
2011
IEEE
Our goal is to model anatomical variability across individuals, which presents substantial challenges in clinical population studies and in building atlases for segmentation. Base...