Relacionar Columnas SOUND AND ITS QUALITIES Versión en línea TO SUM UP por Tona Calm Mir 1 In the middle ear we can find... 2 We percep sound through... 3 They transmit the vibration ... 4 The outer ear collects sound waves into channel ... 5 There are 3 parts to the ear... 6 The cochlea creates nerves signals... that sent to the brain. the outer ear, the middle ear and the inner ear. and its makes vibrate the eardrum the hearing system the ossicles to the cochlea