AudioGainFilter

Electron APIs / recorder / AudioGainFilter

A simple filter used to adjust the volume or amplitude of an audio signal.

Example

const boost: AudioGainFilter = {
  id: "gain_filter",
  parameters: {
    db: 6.5,
  },
};

Extends

• AudioFilterBase

Properties

Property	Type	Description	Overrides
id	"gain_filter"	A unique identifier for the filter instance.	AudioFilterBase.id
parameters?	object	Configuration settings for gain adjustment.	AudioFilterBase.parameters
parameters.db?	number	The amount of gain to apply to the signal, measured in decibels (dB). Positive values amplify the signal, while negative values attenuate it. * Valid range: [-30.00, 30.00]	-