Category: P

Invisible fibrillary muscular contractions revealed by auscultation.  

A device for determining the intensity of vocal sounds.  

Exciting movements of the ossicles of the ear by means of noise or alternating suction and pressure directed through the external auditory meatus.  

An instrument used for the reproduction of sounds recorded on vinyl.  

A graphic curve indicating the intensity and duration of a sound.  

A catheter with a microphone at its end.  

An auditory sensation occurring when another sense is stimulated.  

The science of speech and pronunciation.  

A stethoscope that intensifies sounds.  

In linguistics, the smallest unit of speech that distinguishes one sound from another.