Asian Speech For Hearing Aids Dealers In Ahmedabad, Hearing Aids Dealers In Gujarat.Most humans hear sounds in the range of 20 to 20,000 Hz. Sensitivity vary as a function of frequency, with sounds in the middle frequencies being heard well.
Degree of hearing loss (How much problem).
Types of hearing loss (Where is the problem).
To Rule out Retrocochlear and Cochlear pathology.
To rule out middle ear pathology.
To rule out cochlear sensitivity loss or VIII nerve disorder.
Ipsilateral VII nerve lesion.
Evoked stapedius reflex test for cochlear implant.
Useful to determine candidacy for hearing aid.
A very poor result, out of proportion to PTA, suggests probable retrocochlear cause of hearing loss.
For small children.
To know aided response.(With hearing aid and cochlear implant)
For smaller children.
To rule out hearing loss in newborn.
To rule out inner ear pathology.
To know site of lesion.
Fully automatic & computerized test.
Fully automatic and computerized.
Diagnosis of Meniere's disease.
Objective fitting gives accurate fitting in children as per earcanal length.
It care overamplification and prevents further damage due to overamplification.
Mapping & Telemetry available for all three companies of Cochlear implants.