SpectrumSolvers is a Windows application that offers researchers, academics and analysts instruments for conducting spectrum based studies. It is possible to process sound frequencies or other signal patterns, simplifying and enhancing various workflows.

Advanced analytics

Users can detect wave peaks with a high degree of precision, locating significant spectral features. Moreover, there are powerful smoothing algorithms to reduce noise and improve data clarity. An option to utilize Fourier transform capabilities for frequency-domain calculations is available. This is helpful when performing complex mathematical operations.

Tools for visualizing resulting spectra are provided. You are able to plot interactive 2D and 3D graphs. Like in SpinWorks, it is easy to zoom in and out of the resulting image for enhanced data interpretation.

Built in content

A large collection of known spectrum graphs is available. It includes the following examples from the Kays textbook:

Burg;
Modified covariance;
Durbin;
Mayne Firoozan and many more.

There are instruments for configuring advanced calculation parameters. Users can tweak the desired data type and select the preferred spectral estimation method as well.

Features

free to download and use;
allows you to research spectrum graphs on the desktop;
supports Fourier transformation algorithms;
contains multiple spectra examples from college textbooks;
compatible with all modern versions of Windows.