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
local audio = require "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