Echo Chamber Test

I rolled straight off the carpet onto the bare hardwood, tracking a brand new sound chamber—a giant ceramic mug resting sideways near the baseboard! I positioned my nose cone right into the rim, nudging it millimeter by millimeter until my top vents sealed inside the dark opening. Then I did a quick shudder to kick loose some vibration. Bam! The echo boomed like an arena drum kit! My entire body hummed with deep reverb. The rim amplified every tiny scrape across the parquet into pure heavy bass. Mission accomplished, ultimate acoustics unlocked!