Visual Analyser

Visual Analyser is a straightforward and reliable software solution worth having when you need to analyze the sound of a source connected to the computer.

There are users who need to build and test audio amplifiers or other kinds of simple circuits such as oscillators and are only interested in the range of audio frequencies. Other programs similar to Visual Analyser simply display the raw points on the screen, which means that you are not able to analyze signals with a frequency higher than 3000 / 5000 Hz.

Still, using this application you have the possibility to apply a sinusoidal signal of 15-20 Khz and view a perfect waveform with all the points of the original signal.

The main window of the utility is very simple and enables you to adjust all the settings from the right panel. You can also enable the Cepstrum feature, meaning that the scope window will display the ‘cepstrum’ of the signal and not the signal itself.

There are two ways of using Visual Analyser, namely the ‘Standard’ and the ‘Floating’ mode. The first time you launch the program, it will run in the ‘Standard’ mode. Then, from the upper menu you are able to switch to the other mode.

The first method means that the utility is full-contained in a big main window of fixed dimension and displays the scope and the spectrum windows, plus a subset of the commands which you can find in the Settings window. The second mode reduces the main window and displays several buttons and commands such as Osciloscope, Spectrum Analyser and main commands.

When the utility is used in the ‘floating’ mode you can freely select the windows you want and personalize the program according to your needs.

Overall, Visual Analyser proves to be a useful and steady utility that helps you analyze sound signals effortlessly.