Pattern Perception in Quiet and at Different Signal to Noise Ratio in Children with Learning Disability

• DOI: 10.5152/iao.2019.6710
• Publication Date: 2019-08-15T07:41:28Z
• Authors: Kumari Apeksha; Bindhu Hyakanuru ...; ; Sahana Mahadev; ; Moulya Thamadehal...
• Keywords: QUIET; Typically developing

This study aimed to assess pattern perception at different signal-to-noise ratio (SNR) in children with learning disability (LD) and typically developing children. The first objective of this was estimate the identification scores quiet SNR (0 dB -5 SNR) LD compare result second for words differing syllable length (monosyllable, bisyllable, trisyllable) both groups groups.Participants included 60 including 40 20 age range 7-11 years. Speech assessed using varying (monosyllables, bisyllables, trisyllables), tested SNR).Compared children, affected LD. For LD, best condition least SNR. Trisyllables showed followed by bisyllables monosyllables.Children poor compared had a significant effect on performance stimuli also an