How to make these rhythmical rises/sweeps ??

My guess is the creative use of sidechain. The same principle of solving the kick/bass problem. You can sidechain anything to anything. So pick a kick, a hat, a conga loop, make it a "ghost" signal (meaning it isn't routed to the master channel in the mixer) and sidechain whatever you have for a riser to it.
 
Back
Top