AudioEffectLimiter

Inherits: AudioEffect < Resource < RefCounted < Object

Adds a soft-clip limiter audio effect to an Audio bus.

Description

A limiter is similar to a compressor, but it's less flexible and designed to disallow sound going over a given dB threshold. Adding one in the Master bus is always recommended to reduce the effects of clipping.

Soft clipping starts to reduce the peaks a little below the threshold level and progressively increases its effect as the input level increases such that the threshold is never exceeded.

Property Descriptions

Default

-0.1

Setter

set_ceiling_db(value)

Getter

get_ceiling_db()

The waveform's maximum allowed value, in decibels. Value can range from -20 to -0.1.


Default

2.0

Setter

set_soft_clip_db(value)

Getter

get_soft_clip_db()

Applies a gain to the limited waves, in decibels. Value can range from 0 to 6.


Default

10.0

Setter

set_soft_clip_ratio(value)

Getter

get_soft_clip_ratio()


Default

0.0

Setter

set_threshold_db(value)

Getter

get_threshold_db()

Threshold from which the limiter begins to be active, in decibels. Value can range from -30 to 0.