Cochlea a protein motor called prestin on their outer membranes; it generates additional movement that couples back to the fluid–membrane wave. This "active amplifier" is essential in the ear's ability to amplify weak sounds. The active amplifier also leads to the phenomenon of soundwave vibrations being emitted from the cochlea back into the ear canal through the middle ear (otoacoustic emissions). Otoacoustic emissions are due to a wave exiting the cochlea via the oval window, and propagating back through the middle ear to the eardrum, and out the ear canal, where it can be picked up by a microphone. Otoacoustic emissions
Where the Dream Takes You Where the Dream Takes You "Where the Dream Takes You" is a song by American recording artist Mýa, written by songwriter Diane Warren and composer James Newton Howard to promote Walt Disney Pictures' 41st animated feature film "" (2001). Produced by Jay Selvester, Robbie Buchanan and Ron Fair, the song was released as the only promotional single from the film's on June 5, 2001. Directors Kirk Wise and Gary Trousdale agreed that "Atlantis: The Lost Empire", their third animated Disney project, would not be a musical. However, the studio's marketing department insisted that at least one song be featured during