A short video showing the necessary parameters which make up a robot voice.
Here is a list for any people who want to check this out by themself:
Wavetable: User RAM I33;
Init with $DEADBEEF tag and filled with phoneme data
Wave 1: Volume = 7, Envelope Amount = 61
Wave 2: Volume = 0
Wave Envelope: Time 1 = 60, Level 1 = 127
Oscillator 1: Octave = -1