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A comparative study of BA, APSO, GSA, hybrid PSOGSA and SPSO in dual channel speech enhancement.
K. Prajna
K. V. V. S. Reddy
G. Sasi Bhushana Rao
R. Uma Maheswari
Published in:
Int. J. Speech Technol. (2015)
Keyphrases
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dual channel
speech enhancement
particle swarm optimization
particle swarm optimizer
noise reduction
noisy environments
signal to noise ratio
single channel
convergence speed
speech signal
linear prediction
background noise
vocal tract
smoothing algorithm
multi channel
wiener filter