Single microphone wind noise PSD estimation using signal centroids.
Christoph Matthias NelkeNavin ChatlaniChristophe BeaugeantPeter VaryPublished in: ICASSP (2014)
Keyphrases
- random noise
- signal detection
- additive noise
- white noise
- signal processing
- signal subspace
- low snr
- noisy environments
- noise level
- high frequency
- frequency domain
- signal to noise ratio
- low signal to noise ratio
- wide band
- noise model
- automatic speech recognition
- impulse response
- multiplicative noise
- original signal
- stochastic resonance
- received signal
- k means
- power spectra