The proposed algorithm is robust against burst disturbances that are caused by detection misses of double-talk present at the output of the echo path. A ...

ABSTRACT. A recursive transfer function estimation algorithm is pre- sented and analyzed. Applications can be found in either electric or acoustic echo ...

Feb 27, 2016 · In this paper we propose a new closed-loop method where the learning rate is proportional to a misalignment parameter, which is in turn ...

ABSTRACT. One of the main difficulties in echo cancellation is the fact that the learning rate needs to vary according to conditions such as.

Frequency domain adaptive algorithm with nonlinear function of error-to-reference ratio for double-talk robust echo cancellation · Acoustic echo cancellation ...

A novel method is presented for echo-cancellation in long distance telephone connections by means of a replica of the echo synthesized and subtracted from ...

The echo-canceller is working in the frequency domain and is improved by bitwidth optimization to enhance computational efficiency. ... Besides, the hardware ...

The presence of near-end interferences and echo path changes make it essential for an adaptive filter to vary its learning rate.

path frequency domain echo cancellation. The proposed echo-canceller is robust against double-talk and is sufficiently fast in tracking echo path variation ...

Jun 1, 2008 · We propose a new robust frequency domain acoustic echo cancellation filter that employs a normalized residual echo enhancement.