The spectrogram application is a simple program that computes the spectrograms of a set of audio files. It is designed to be fast and easy to use. It relies on the spectrogram module of the FFFT ...

This repository contains a C++ implementation of a spectrogram, which is a visualization of the frequency content of a signal over time. The spectrogram is computed using the Fast Fourier Transform ...

Abstract: The concept of the two-dimensional spectro-temporal modulation filtering of the auditory model is implemented for the FFT spectrogram. It analyzes the spectrogram in terms of the temporal ...

In earlier articles, we looked at the basics of fast-Fourier transforms (FFTs) and how to set up an FFT on a modern digital oscilloscope. In this post, we’ll take a brief look at what that modern ...