Estimation of Postaverage SNR from Evoked Responses Under Nonstationary Noise.
Ikaro SilvaPublished in: IEEE Trans. Biomed. Eng. (2009)
Keyphrases
- non stationary
- signal to noise ratio
- noise reduction
- white noise
- fractional brownian motion
- biomedical signals
- signal noise ratio
- random fields
- adaptive algorithms
- noise level
- estimation error
- instantaneous frequency
- autoregressive
- empirical mode decomposition
- speech enhancement
- gaussian markov random fields
- edge detection
- parameter estimation
- concept drift
- pairwise
- bit error rate
- blind source separation
- gaussian noise
- speech signal
- subband
- support vector machine svm