A Review on Detection of Nasalized Voiced Stops in Cleft Palate Speech

Cleft palate and cleft lip end result when facial structures which are developing in an unborn child do not close absolutely. Individual with cleft palate shows deviant speech characteristics due to the presence of velopharyngeal dysfunction. This velopharyngeal dysfunction causes nasalized voice stops in cleft palate. The detection of nasalized voice stops is considered in important during the diagnosis and speech therapy of individuals with CP. There are several methods used for the detection of nasalized voice stops. The purpose of this report is to provide a survey of research related to nasalized voiced stops in cleft palate speech detection methods. Jihan N. K | Sreevarsha. V "A Review on Detection of Nasalized Voiced Stops in Cleft Palate Speech" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-4 | Issue-3 , April 2020, URL: https://www.ijtsrd.com/papers/ijtsrd30536.pdf