Welcome to the forum.
I sure did. Mine was the gasket between the exhaust manifold and the turbocharger acting like a reed instrument. Also had a wicked rattle that I thought was the timing chain, but the side of my air filter box had let go and the baffles were no longer dampening the induction noise.
Try and pinpoint the location of the noise more closely. If it's coming from the very front of the motor, get it checked by a mechanic you can trust.