If you don't want to use sound spatialization, just ignore this property
Sound.maxdistance read/write property
Get or set the maximum distance for attentation calculation. This property default value is set to 3.4028234663853e+38
If you don't want to use sound spatialization, just ignore this property
Example
local audio = require "audio"
local console = require "console"
local sound = audio.Sound("music.mp3")
print(sound.maxdistance)