incessantly rattling pipes

The bedroom pipes bang slightly when the heat turns on and then rattle throughout the complete heat cycle - keeping me awake all night. The super changed the radiator valves and leveled the radiators in my bedroom and the upstairs apartment but the rattling persists. The super says that he does not know what else can be done...anyone? I was in this apartment last year and did not have this problem.

Please help!

Sleepless and caffeinated