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 …

A large variety of techniques exist to display the time and frequency content of a given
signal. In this article, we give an overview of linear time-frequency representations, focusing …

A noniterative method for the reconstruction of the short-time fourier transform (STFT) phase
from the magnitude is presented. The method is based on the direct relationship between …

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 …

Feature extraction in time–frequency domain is wildly used in fault diagnosis of rotating
machines. However, it needs more time and space to store the time–frequency information …

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 …

This paper describes a method for obtaining a perceptually motivated and perfectly
invertible time-frequency representation of a sound signal. Based on frame theory and the …

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 …

The threshold for detecting a brief tone in a long-duration Gaussian-noise masker is
elevated for a tone presented near masker onset compared to a tone later in the masker …