What is this noise my guitars making?

[chamelious]

After the stab. Rename the file extension to .mp3 sounds like a whistling?

 

[ocnor]

It sounds like tremolo springs vibrating to me.

 

[chamelious]

Hmm really? It doesn't seem to happen on the neck pickup, would this make difference?

 

[Bongoloid]

Hmm really? It doesn't seem to happen on the neck pickup, would this make difference?

Sure. The springs are directly under the bridge pickup.

 

[chamelious]

Hmm ok thankyou, is there anything to be done about it?

 

[ocnor]

Stick a thin piece of foam rubber inside the cavity to deaden the springs.