In this paper, we present a new algorithm to estimate a signal from its short-time Fourier
transform modulus (STFTM). This algorithm is computationally simple and is obtained by an …

Presenting sounds in virtual environments requires filtering free-field signals with
headrelated transfer functions (HRTF). HRTFs describe the filtering effects of pinna, head …

Weighted and controlled frames have been introduced recently to improve the numerical
efficiency of iterative algorithms for inverting the frame operator. In this paper, we develop …

Abstract The Large Time Frequency Analysis Toolbox (LTFAT) is a modern Octave/Matlab
toolbox for time-frequency analysis, synthesis, coefficient manipulation and visualization. It's …

The Linear Time Frequency Analysis Toolbox is a MATLAB/Octave toolbox for computational
time-frequency analysis. It is intended both as an educational and computational tool. The …

In this paper, we examine the general theory of continuous frame multipliers in Hilbert
space. These operators are a generalization of the widely used notion of (discrete) frame …

In the present paper the invertibility of multipliers is investigated in detail. Multipliers are
operators created by (frame-like) analysis, multiplication by a fixed symbol, and resynthesis …

In this paper we deal with the theory of Hilbert–Schmidt operators, when the usual choice of
orthonormal basis, on the associated Hilbert spaces, is replaced by frames. We More …

We present an algorithm for removing time-frequency components, found by a standard
Gabor transform, of a ldquoreal-worldrdquo sound while causing no audible difference to …

This review chapter aims to strengthen the link between frame theory and signal processing
tasks in psychoacoustics. On the one side, the basic concepts of frame theory are presented …