Tag: Sound Transduction

December 21, 2025 / Mohammed looti

TYMPANIC MEMBRANE

Introduction to the Tympanic Membrane The tympanic membrane (TM), universally recognized as the eardrum, constitutes a vital anatomical barrier and transducer located at the terminus of the external auditory canal. It operates as the crucial biological interface separating the external ear from the air-filled middle ear cavity. Structurally, the TM is a remarkably thin, semitransparent, […]

October 6, 2025 / Mohammed looti

REISSNER’S MEMBRANE

Reissner’s Membrane (RM), also known as the Basilar Membrane (BM), is a membrane situated in the mammalian cochlea between the inner and outer hair cells. It is named after German physicist Ernst Reissner, who first described it in 1851. The primary role of RM is to facilitate the conversion of acoustic waves into electrical signals […]