Intellijel Tangrams Manual page 23

EXAMPLE 3 : In the following example, we've inverted the Pulser for Envelope 1. So ENV 1
PULSE SOURCE [3.9] = P2 ; PULSE 2 (which is now the HIGH gate) is longer than A + D ;
PULSE 1 (which is now the LOW gate) is longer than R .
= P1 ; PULSE 1 is shorter
EXAMPLE 4 : In the following example, ENV 1 PULSE SOURCE [3.9]
than A ; PULSE 2 is longer than R .
Tangrams Manual 23