How would I make a script that changes an audio's pitch depending on how fast an object is moving?

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#1

I am making a themepark game, and my Roller Coasters need to make sound, so how could I add a script(s) that change an audio’s pitch according to the speed of the roller coaster train?

I have seen something like it in Starmarine614’s Roblox Point game, and I think Universal Roblox Themepark but I cant seem to come up with a way of doing it myself

#2

Hello, try this script, make sure to change Part, and Sound to the rollercoaster and sound in your game ‘’'local train = game.Workspace.Part

local sound = game.Workspace.Sound

sound.PlaybackSpeed = 1

game:GetService(“RunService”).RenderStepped:Connect(function()
local speed = train.Velocity.Magnitude

local targetPitch = math.clamp(speed / 100, 0, 2)

local rate = 0.1
sound.PlaybackSpeed = sound.PlaybackSpeed + (targetPitch - sound.PlaybackSpeed) * rate

end)‘’’

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#3

I think I made a mistake, the roller coasters I am using are not actually moving, they use a CFrame system.
So is there any way of having a script, like this work for anchored or “not moving” objects maybe depending on their position?