🎛️FilterOptions
Audio filter options types
Last updated
Audio filter options types
Last updated
| Property | Description | Type |
|---|---|---|
| Property | Description |
|---|---|
| Property | Description |
|---|---|
There are 15 bands [0-14] 25 Hz, 40 Hz, 63 Hz, 100 Hz, 160 Hz, 250 Hz, 400 Hz, 630 Hz, 1 kHz, 1.6 kHz, 2.5 kHz, 4 kHz, 6.3 kHz, 10 kHz, 16 kHz
The meaningful range for the values is -0.25 to 0.5, -0.25 means you're completely wiping out that frequency, 0.25 means you're doubling it
P.S.: Some audio filter descriptions stolen from https://github.com/natanbc/lavadsp
| Property | Description |
|---|---|
| Property | Description |
|---|---|
| Property | Description |
|---|---|
| Property | Description |
|---|---|
| Property | Description |
|---|---|
| Property | Description |
|---|---|
channelMix
This filter mixes both channels (left and right), with a configurable factor on how much each channel affects the other. With the defaults, both channels are kept independent from each other. Setting all factors to 0.5 means both channels get the same audio.
distortion
Distortion effect
equalizer
The equalizer band gains
karaoke
Uses equalization to eliminate part of a band, usually targeting vocals.
lowPass
Higher frequencies get suppressed, while lower frequencies pass through this filter, thus the name low pass.
rotation
This filter simulates an audio source rotating around the listener.
timescale
Change time stretch and pitch scale
tremolo
Trembling effect.
vibrato
A musical effect consisting of a regular, pulsating change of pitch. It is used to add expression to vocal and instrumental music
volume
The volume between 0 and 500
leftToLeft
Number (optional)
leftToRight
Number (optional)
rightToLeft
Number (optional)
rightToRight
Number (optional)
sinOffset
Number (optional)
sinScale
Number (optional)
tanOffset
Number (optional)
tanScale
Number (optional)
cosOffset
Number (optional)
cosScale
Number (optional)
offset
Number (optional)
scale
Number (optional)
level
Number (optional)
monoLevel
Number (optional)
filterBand
Number (optional)
filterWidth
Number (optional)
smoothing
Number (optional)
rotationHz
Number (optional) The rotation speed in Hertz
speed
Number (optional) Changes the sound to play at faster or slower tempo than originally without affecting the sound pitch.
pitch
Number (optional) Changes the sound pitch or key while keeping the original tempo (speed).
rate
Number (optional) Changes both tempo and pitch together as if a vinyl disc was played at different RPM rate.
frequency
Number (optional) 0 < f ≤ 14
depth
Number (optional) 0 < d ≤ 1
frequency
Number (optional) 0 < f ≤ 14
depth
Number (optional) 0 < d ≤ 1