Lfo

A multi-purpose Low Frequency Oscillator (LFO). Modulate any audioParam of any element, including any other LFO.

Props

name	type	default	description
prop	string	gain	The `audioParam` to which the `<lfo-blam>` connects. This may be mapped to a `prop` or exposed separately. Its value at the time of connection represents the center value for oscillation.
type	string	sine	The waveform for the oscillator. Can be ‘sine’, ‘square’, ‘sawtooth’, or ‘triangle’.
gain	number	1	For an LFO, the gain represents how much the `param` value changes in either direction. If the `param` value is `0.5` and the LFO `gain` value is `0.25`, the `param` value will oscillate between `0.25` and `0.75`, passing through `0.5` in both directions.
beats	number	1	The frequency of the LFO in beats, mapped to the `bpm` of an ancestor `<audio-blam>` or `<sequencer-blam>` element.
detune	number	0	The relative frequency, in cents (`100` cents is 1 semitone). The default, `0`, means the frequency in `beats` is unchanged.
invert	boolean	false	Reverses the LFO polarity. `1` values become `-1` and vice versa.

Examples that use the Lfo element: