Correct option is B
Hearing loss is measured in terms of Decibels. Hearing loss is measured as loudness versus pitch of sounds and the results of their hearing test are then plotted on an Audiogram.
Hearing loss is measured in terms of Decibels. Hearing loss is measured as loudness versus pitch of sounds and the results of their hearing test are then plotted on an Audiogram.
Which is the Special Technique for Blind Children education?
Suggested Test Series
Suggested Test Series