Fast ensemble empirical mode decomposition for speech-like signal analysis using shaped noise addition.
ChingShun LinJyng Siang WangZong Chao ChengPublished in: ICIS (2011)
Keyphrases
- signal analysis
- empirical mode decomposition
- non stationary
- median filter
- signal processing
- multiresolution
- wavelet decomposition
- intrinsic mode functions
- speech recognition
- signal to noise ratio
- multi band
- noise reduction
- adaptive learning
- wavelet transform
- speech signal
- low frequency
- high quality
- image enhancement
- multiscale