phasor_fm

core.phasor_fm

A ramp oscillator with frequency modulation (FM) from the input signal.

Parameters

ID	Range	Default	Description
Gate	0.00 - 1.00	1.00	Controls whether the oscillator is active (1) or inactive (0). When inactive, the oscillator's output is muted.
Frequency	20.00 - 20000.00	220.00	Sets the base frequency of the oscillator in Hz. (range: 20.0 to 20000.0 Hz, default: 220.0 Hz)
Freq Ratio	1.00 - 16.00	1.00	no description.
Phase	0.00 - 1.00	0.00	Sets the starting phase of the ramp waveform. A value of 0.0 starts the waveform at the beginning, while 1.0 starts it at the end. The range is from 0.0 to 1.0, with a default of 0.0.

The phasor_fm node extends the core.phasor functionality by adding frequency modulation (FM) capabilities. It generates a ramp signal that can be modulated by the existing audio signal, allowing for complex and dynamic waveform generation.

Difference Between phasor and phasor_fm

The phasor node generates a simple ramp waveform and adds this waveform to the existing audio signal. The phasor_fm node uses the existing audio signal to modulate the frequency of its ramp waveform, allowing for more complex and evolving modulation effects.