Non-linear Acoustic Echo Cancellation Based on Mel-Frequency Domain Volterra Filtering.
Geon Woo LeeJung Hyuk LeeJung Min MoonHong Kook KimPublished in: ICCE (2019)
Keyphrases
- frequency domain
- spectrum analysis
- bandpass
- spatial domain
- fourier transform
- linear filters
- fourier domain
- directional filtering
- power spectrum
- filter bank
- cross correlation
- feature extraction
- denoising
- low pass
- subband
- frequency analysis
- high frequency
- power spectra
- image enhancement
- discrete fourier transform
- filtering algorithm
- adaptive filtering
- frequency spectrum
- fourier analysis
- phase correlation
- spectral signatures
- fast fourier transform
- affine invariance
- power spectral
- audio signal
- wiener filter
- image filtering
- error diffusion
- high quality