What is the definition of Packed Sounds?

"Packed sounds" is like the universe's version of a disco ball, but instead of making everyone dance, it makes them feel like they're about to be hit by a freight train. Imagine walking into a room filled with so many noises you could never tell them apart - the hum of a refrigerator, the chirping of crickets (if they're in there), the distant rumble of traffic, and your own heartbeat louder than a jackhammer.

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Here's an edgy example: "As I entered the abandoned warehouse, the packed sounds of rustling cardboard, whirring machinery, and the faint echo of forgotten screams filled my ears, making me question whether I should've brought a pepper spray or just a sense of humor."