Generation of coloured acoustic noise samples with non-Gaussian distributions.
Leonardo ZãoRosângela CoelhoPublished in: IET Signal Process. (2012)
Keyphrases
- statistically independent
- gaussian distribution
- heavy tailed
- noise model
- random noise
- noise level
- data sets
- signal to noise ratio
- random samples
- independent component analysis
- blind source separation
- additive noise
- bird species
- power law
- sample points
- sampled data
- background noise
- sample set
- acoustic signal
- noisy environments
- generation process
- image noise
- image restoration
- training samples
- maximum likelihood
- input data
- bayesian networks
- feature extraction
- face recognition