A novel trampoline at least includes: a trampoline frame; a trampoline mat operatively surrounded by the trampoline frame; and a plurality of trampoline spring members operatively coupled between the trampoline frame and the trampoline mat. The chip is doped into a semiconductor device and structured, and includes an inner connection metallization in a contact window. The active noise control mechanism includes an internal sensor, an external sensor, and an acoustic wave generator.