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Last Update:
July 2006

SignalGenerator

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SignalGenerator is a highly precise VST-Plug-In for the generation of reference signals.

It can generate these signals:

a) Sinusoids with frequencies from 1 Hz to over 20 kHz. The range sliders allow adjustment of the frequency with up to 1 Hz precision.

b) White noise with a uniformly distributed amplitude. The power spectral density is constant and in the time domain every amplitude has the same probability.

c) White noise with a Gaussian amplitude distribution. Here also the power spectral density is constant. However, in the time domain, the amplitude has a Gaussian distibution - that means values around zero have the highest probability.

d) Pink noise, also known as 1/f noise. The power spectral density rolls off as 1/f, which equals apporximately 3 dB per octave. Therfore it has the property that each octave contains the same amount of signal energy.

Frequency responses
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