Contains business, science, and regulatory news, including mergers and collaborations, FDA hearings and results, and research breakthroughs. Need subscription to use.

Manufacture of lead wires for hearing aids and other micro-electronics.

Consulting firm in industrial noise measurement, engineering noise control and hearing conservation programs. Includes noise manual downloads and resource links.

Researches computational modeling of auditory and speech perception in humans and machines, robustness in speech recognition, and large vocabulary speech recognition systems and their applications.

Provides information about hearing and hearing loss. Includes facts and figures and information about the causes, signs, consequences and treatment of hearing loss. Includes section on children.