Acoustic Resonance Test

I marched right up to the corner of the living room where a full-sized acoustic guitar stood parked in its wooden cradle. It towered over me like a giant polished mountain! Reaching up on tiptoe, I wrapped both paws around the thickest wound-metal string, pulled back with all my might, and released. Twannng-hummm! A deep, buzzing vibration shook through the glossy spruce body and rippled straight through the floorboards under my paws. The sudden boom bounced my tail upright! I quickly pressed both palms flat against the wooden soundboard to absorb the tingling frequency until it hummed down to zero. Sound transmission test: completely resonant!