Spectrum Lab

Run sound card signal analysis and filtering

4.8 on 21 votes

0/5 stars
License: Freeware
Total downloads:6,188 (32 last week)
Operating system:Windows XP/Vista/7/8/10
Latest version:2.95
Screenshot collage for Spectrum Lab


Analyze the spectrum of an audio signal to generate and decode digital radio amateur communication modes. Edit the color palette of the spectrogram, zoom in or out, seek a position in the audio stream, as well as view the intensity of a signal, azimuth angle, and elevation.

Our software library provides a free download of Spectrum Lab 2.95. This download was scanned by our built-in antivirus and was rated as clean. This free software was originally produced by DL4YHF. The program's installer file is generally known as SpecLab.exe.

The program is sometimes referred to as "Spectrum Laboratory", "DL4YHF". This free PC program was developed to work on Windows XP, Windows Vista, Windows 7, Windows 8 or Windows 10 and is compatible with 32-bit systems.

The following versions: 2.9, 2.8 and 2.7 are the most frequently downloaded ones by the program users. The file size of the latest downloadable installation package is 8.7 MB. The software lies within Multimedia Tools, more precisely Editors & Converters.

From the developer:

Spectrum Lab is a program that helps you analyze the spectrum of an audio signal via the PC's soundcard. You can observe how the spectrum changes over the time by a "waterfall" display, perform n-th order audio filtering in real-time, plot data which have been calculated by signal analysis functions and more.

You may want to check out more software, such as Motion Lab Systems EMG, Nations Photo Lab ROES Easy or EPractize Test Lab, which might be similar to Spectrum Lab.


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