local audioutil = require "audioutil" function data() return { type = "GENERIC", refDist = 25.0, horn = "vehicle/EP20_Horn.wav", params = { tracks = { { clip = "vehicle/EP20.wav", gainCurve = { nodes = audioutil.plotSqrt(.0, .1, 1.0, 1.0, 10) }, pitchCurve = { nodes = { { .0, 1.0 }, { 1.0, 1.33 }, } } } }, } } end