Studio Electronics ATC-1X - Manual (Page 5)

I. Portamento and auto glide.
II. Single and multiple triggering.
III. Inverting of envelopes 1 and 3.
IV. Note priority: low or last.
V. LFO 2 sync to MIDI clock with seven beat divisions: whole, half, quarter,
quarter note triplet, eighth, eighth note triplet, sixteenth, and sixteenth note
triplet.
VI. Assignable additional envelope.
VII. Audio frequency modulation of Oscillator 1 and filter by Oscillator 2.
VIII. Individual continuous controller assignments for all key sound parameters.
IX. Patch parameter edits from rotary encoder transmitted via MIDI.
X. Velocity sensitive.
XI. Extensive Modwheel and Aftertouch assignments.
XII. Holds 512 patches in RAM.
XIII. External input for audio signal processing.
XIV. Ringmod
Hardware:
A. Two voltage controlled oscillators with triangle, sawtooth, and square
waveforms.
The square waveform has variable pulse width control.
B. User selectable voltage controlled filters.
Types available:
Reproduction of the classic 24db MiniMoog low pass resonant filter
Reproduction of the boxy 12db Oberheim Synthesizer Expander
Module filter.
Reproduction of the unique and rare ARP 2600 filter
Reproduction of the Techno classic Roland TB-303 filter
C. White noise generator.
D. High dynamic gain voltage controlled amplifier.
Software:
A. Three four-stage envelopes with specially designed exponential curves.
Attack, decay, sustain, and release controls. Time range: 1 m.sec - 15 sec.
B. Two low frequency oscillators with triangle, square, saw up, saw down, noise
and random waveforms. Frequency range: 0.1 hz - 50 hz