Partitioned residual echo power estimation for frequency-domain acoustic echo cancellation and postfiltering.
Gerald EnznerRainer MartinPeter VaryPublished in: Eur. Trans. Telecommun. (2002)
Keyphrases
- frequency domain
- spectrum analysis
- fourier transform
- spatial domain
- frequency analysis
- low frequency
- cross correlation
- feature extraction
- power spectrum
- subband
- denoising
- spectral domain
- autoregressive
- high frequency
- discrete fourier transform
- frequency domain analysis
- adaptive filter
- bandpass
- phase correlation
- power spectra
- filter bank
- computer vision
- frequency spectrum
- motion estimation
- frequency response
- fourier analysis