If you didn't know it, your inner ear emit sounds, called otoacoustic emissions. (entrepreneur.com)
These mechanisms help modulate the volume of sounds that ultimately reach the inner ear and brain, and produce small sounds known as otoacoustic emissions. (sciencedaily.com)
Paul Marks discusses the possibility of using otoacoustic emissions (OAEs) as a biometric marker that could be used to identify... (newscientist.com)