Spectrum Lab

Spectrum Lab 2.96

Acts as a audio analyzer, filter, frequency converter, etc.
4.8  (21 votes)
2.96 (See all)

Create an interface to the preferred A/D converter. With the adjustable waterfall color palette, you can change the contrast of the waterfall display during and after receiving spectrum lines. It offers a calculation of peak levels, peak frequencies, noise levels, effective values and so on. It shifts and inverts frequencies, with auto notch denoiser.

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.

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