That's absolutely real. It sounds like you are describing the Tensor tympani muscle. https://en.wikipedia.org/wiki/Tensor_tympani_muscle https://en.wikipedia.o

That's absolutely real. It sounds like you are describing the Tensor tympani muscle. https://en.wikipedia.org/wiki/Tensor_tympani_muscle https://en.wikipedia.org/wiki/Tensor_tympani_muscle In modern cars when the vehicle detects an impending collision it floods the cabin with pink noise to trigger a reflexive contraction of this muscle to protect the passenger's hearing from the even louder sounds of the collision and the airbags. https://spectrum.ieee.org/pink-noise-says-prepare-for-impact https://spectrum.ieee.org/pink-noise-says-prepare-for-impact