PTELook at the text below. In 35 seconds, you must read this text aloud as naturally and clearly as possible. You have 35 seconds to read aloud.

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The noise restrictions are based on measurements on animals in captivity exposed to noise levels that induce a temporary threshold shift ( TTS ) in hearing. The TTS onset threshold is the lowest noise exposure capable of inducing a small temporary reduction of hearing sensitivity, also known as auditory fatigue, with full recovery shortly after exposure.

PTERead Aloud: #760

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