Optical Differential Microphone
This invention involves a differential microphone that utilizes an optical means of converting the sound-induced motion of the diaphragm into an electronic signal. The majority of high-performance microphones, and particularly miniature microphones used in cellular telephones and hearing aids, use capacitive sensing to detect the diaphragm motion. This...
Inventor(s): Ronald Miles, F. Degertekin
Keywords(s): #SUNYresearch, Technology
Category(s): Technology Classifications > Medical Devices, Technology Classifications > Electronics