and description of tympanic membrane with bony ossicles. tympanic membrane or myringa

acoustic anatomical anatomy auditory auricle basic biology bone bones bony cavity colored conductor cone description drawing drum ear eardrum hear hearing human illustration incus inner internal intratympanic malleus mechanism medical membrane membranous middle myringa nerve operation organ ossicles part positions scientific semicircular sensory shape sound stapes structure transmit tympanic vector vestibular