Sound:reverb()

Sound:reverb([roomsize], [damping], [width], [dry], [wet])method

Apply a reverberation effect on the sound. Calling this method with an explicit nil will suppress the reverb effect.

Parameters

[roomsize]

A number representing the virtual room size: 0.0 is like a closet, 1.0 is like a large auditorium. The default value is 0.5

[damping]

A number representing the absorption of high frequencies in the virtual room: 0.0 means no absorption, 1.0 means maximal absorption. The default value is 0.25

[width]

A number representing the "width" of the reverb effect : high values create a more "spacious" effect The default value is 1.0 second.

[dry]

A number representing the volume adjustement of the original ("dry") sound. The default value is 0.0

[wet]

A number representing the volume adjustement of the reverb ("wet") effect. The default value is 0.33333333333

Return value

This function returns no value.

Example


--! luart-extensions
import audio
local ui = require "ui"

local win = ui.Window("Music player", "single", 320, 200)

local file = sys.File("music.mp3")
local ch = ui.Checkbox(win, "Reverb effect")
ch:center()

win:status("Playing "..file.name)

local sound = audio.Sound(file)
sound:play()

function ch:onClick()
    if ch.checked then
        sound:reverb() -- apply reverb effect with default values
    else
        sound:reverb(nil) -- suppress reverb effect
    end
end

win:show()

while win.visible do 
    ui.update()
end