Muster A1 is a simplified version of the Muster pattern generator algorithm and is part of the free Muster package.
The gate signal is generated by the Lead LFO and the LFO 1. Both LFOs are generating a sinus signal. The selected speeds of the LFOs create a repeating gate signal (0 Volt is Gate off, +10 Volt is Gate on).
The pitch signal is based on LFO 1 and its speed settings. The pitch signal is limited to ±10 Volt.
The signal of LFO 1 can be additionally modified and modulated using the Scale and Offset parameters.