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Aliasing Triangle Unit

A triangle oscillator.

This unit is a full-featured triangle oscillator with inputs for both exponential and linear frequency moduleation (FM), phase modulation (PM), and amplitude modulation (AM). The linear FM supports thru-zero operation.

This oscillator is not anti-aliased.

Common Oscillator Controls

  • V/oct: Transpose fundamental by an amount in cents.
  • f0: Set the fundamental frequency in Hz.
  • phase: Set phase as percentage of one period.
  • sync: Trigger a reset to the beginning of a cycle.
  • level: Set the output gain.
tip

You: Where are the controls to change the waveform?
ER-301: You don’t need them. The replace command in every unit’s menu is a more powerful and general alternative which lets you replace any unit with another unit bringing over values and sub-chains of similarly named parameters. This works particularly well for quickly replacing this unit with any of the other oscillator units.
tip

You: OK, but I want to smoothly morph between different waveshapes!
ER-301: You are looking for the Single Cycle unit, a wavetable oscillator.

See also