What is speech banana and it's importance
Thespeech bananais a region in which all thephonemesof the world's languages fall on anaudiogram. Anaudiogramis a graphical representation of frequency and intensity. A person's hearing acuity at a range of frequencies and loudness levels, When the sounds of speech orphonemesof all known human languages are plotted on an audiogram, they cluster in a banana-shaped region known as thespeech banana. Audiologists are primarily concerned with hearing loss that occurs within the speech banana because it can slow the development of a childs language and speech abilities, and this in turn can profoundly interfere with learning. Hearing loss within the speech banana can also hinder communication capabilities in adults, as in elderly people with age-related hearing loss (presbycusis).
