534 search results - page 20 / 107 » Power-Aware Acoustic Processing |
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
We propose to improve speech recognition performance on speaker-independent, mixed language speech by asymmetric acoustic modeling. Mixed language is either inter-sentential code ...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
We consider the task of acoustic system identification, where the input signal undergoes a memoryless nonlinear transformation before convolving with an unknown linear system. We...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
Neural networks are a useful alternative to Gaussian mixture models for acoustic modeling; however, training multilayer networks involves a difficult, nonconvex optimization that...
ICASSP
2011
IEEE
12 years 11 months ago
2011
IEEE
It is known that the proportionate normalized least mean square (PNLMS) algorithm outperforms traditional normalized least mean square(NLMS) algorithm, in terms of fast initial co...
ICASSP
2011
IEEE
12 years 11 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...