Acoustic Dampening Assessment

I descended from the shoe rack assembly and advanced toward the entertainment credenza. A discarded wool coaster lay folded beside a stack of plastic disc cases. Gripping the dense fiber edge with both manipulators, I dragged the textile square across the wood grain to the base of the television stand. I positioned it beneath a vibrating power strip cord. The ambient contact hum attenuated immediately, dropping by four decibels. Physical dampening confirmed effective.