An adaptive filter with a large number of weights or taps is necessary for stereophonic
acoustic echo cancellation (SAEC), depending on the room impulse response and acoustic …

In order to reduce the steady-state misalignment of real-coefficient proportionate affine
projection sign algorithm (RP-APSA) for sparse impulse responses, a memory RP-APSA is …

An adaptive filter with a large number of coefficients or taps results in slow convergence and
increases the computational load. To overcome this problem, optimum tap-length selection …

Adaptive equalizer is an indispensable component of many radar systems for the
cancellation of interference which arises due to mismatches in radar channels. This paper …

This paper presents a solution to the problem of time delay estimation in multipath acoustic
channel. Here the multipath acoustic channel output signal is modelled as a superposition of …

In this paper, a single-channel acoustic echo cancellation (AEC) scheme is proposed using
a gradient-based adaptive least mean squares (LMS) algorithm. Unlike the conventional …

This paper proposes a deep hybrid model for stereophonic acoustic echo cancellation
(SAEC). A two-stage model is considered, ie, a deep-learning-based Kalman filter …

Stereophonic acoustic echo cancellation (SAEC) applications of adaptive filters are complex
compared to monophonic AEC due to the presence of an additional acoustic channel. In …

The localization of sources has numerous applications. To find the position of sources, the
relative delay between two or more received signals for the direct signal must be …

In this paper, a two-stage scheme is proposed to deal with the difficult problem of acoustic
echo cancellation (AEC) in single-channel scenario in the presence of noise. In order to …