Subband adaptive filtering is rapidly becoming one of the most effective techniques for
reducing computational complexity and improving the convergence rate of algorithms in …

The inverse fast Fourier transform (FFT) method was proposed to alleviate the computational
complexity of the additive sound synthesis method in real-time applications, and consists in …

Head-related transfer functions (HRTFs) describe the acoustic filtering of incoming sounds
by the human morphology and are essential for listeners to localize sound sources in virtual …

Cyclic prefix (CP) is commonly used for channel equalization of discrete multitone (DMT)
and orthogonal frequency-division multiplexing (OFDM) systems. This is often done in …

To solve operator equations numerically, matrix representations are employing bases or
more recently frames. For finding the numerical solution of operator equations a …

Finding matrix representations is an important part of operator theory. Calculating such a
discretization scheme is equally important for the numerical solution of operator equations …

Intersymbol interference (ISI) and cochannel interference (CCI) are two primary sources of
signal impairment in mobile communications. In order to suppress both ISI and CCI, space …

Using the subband technique, an LTI system can be implemented by the composition of an
analysis filterbank, followed by a transfer matrix (subband model) and a synthesis filterbank …

In this paper we propose two equalization methods for orthogonal frequency-division
multiplexing (OFDM) modulation. These methods are intended to be alternatives to the …

A filter bank divides the input signal into L bands having different passbands called
unequalpassbands-filter bank. This type of filter bank can be obtained in various ways, for …