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On the implementation of a partitioned block frequency domain adaptive filter (PBFDAF) for long acoustic echo cancellation.
José Manuel Páez-Borrallo
Mariano García Otero
Published in:
Signal Process. (1992)
Keyphrases
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spectrum analysis
frequency domain
adaptive filter
adaptive filtering
fourier transform
spatial domain
image filtering
filtering algorithm
step size
power spectrum
low frequency
autoregressive
low pass
feature extraction
denoising
error diffusion
noise free
high frequency
infrared
subband