Change the pitch of a sound according to value

[6F5]

Im trying to change a pitch of a sound, like in these hl2 chargers, lets say the charge sound depending on the player's health
while Value == 1 do
playAndChangePitch()
end

[coin pimp]

If you search for "pitch" on the Garry's Mod wiki you will (after filtering the unrelated results) find this:
CSoundPatch/ChangePitch

The ChangePitch method is part of the CSoundPatch object of which you can find more here:
Category

And an example (linked on that page) here:
CreateSound

[6F5]

can i possibly get an example? i really dont know anything about Creating Sounds

[coin pimp]

The example is in the last link

[6F5]

how do i choose a specific sound?

[coin pimp]

I'm feeling like I'm thinking and reading for you, but here you go: read the last line of the example on the wiki.

[6F5]

thank you i just didnt understand that code

[coin pimp]

Ah no worries mate, you're welcome