Method trigger

include/dsp/digital.hpp:189–194

Begins a trigger with the given `duration`. */

	/** Begins a trigger with the given `duration`. */
	void trigger(float duration = 1e-3f) {
		// Keep the previous pulse if the existing pulse will be held longer than the currently requested one.
		if (duration > remaining) {
			remaining = duration;
		}
	}
};