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What is Echo Cancellation Using IIR Filtering about?

The Echo Canceling Project aims to remove echo and noise from discrete-time signals using frequency-domain channel estimation and IIR Chebyshev filtering. The process involves estimating the echo channel, performing deconvolution, and applying a designed low-pass filter to achieve a clean speech signal. The results demonstrate significant improvement in audio quality through this two-stage echo cancellation and denoising approach.

Author

memo01236543

Language

EN