Make Noise MATHS prototype module controlling 2 channels of QMMG which is processing Square wave from Livewire AFG (no modulation at AFG). MATHS CH. 1 and 4 are self cycling. CH. 2 is used to generate an offset to control the total rate of cycling. At the SUM OUT the two generated functions are subtracted (where CH. 4 is inverted). The End of Rise is used to sync CH. 4 to CH. 1 later in the video. The OR OUT provides another variation of the modulation.