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 I Find You her pop radio single." Lastly, Rose said the "standout moments" are tracks "Steady My Heart" and "Find You On My Knees". Louder Than The Music's Jono Davies said "The only negative point that I can bring out about this album is that some of tracks can seem to take the same pattern of style. When you know there is going to be a big chorus and even bigger bridge section then some songs can seem familiar in style. But even taking that small negative point into account this album has some extraordinary, strong and excellent tracks. One of the reasons