objective: the aim of the present research was to compare the auditory perception and verbal intelligibility in children with cochlear implant, hearing aids and normal hearing. methods: 60 children aged 5-7 years were divided to three groups and each group contained 20 children. the first and second groups were selected ordinarily from children with cochlear implant and hearing aids by convenie...

Many children with Down syndrome have difficulty with speech intelligibility. The present study used a parent survey to learn more about a specific factor that affects speech intelligibility, i.e. childhood verbal apraxia. One of the factors that affects speech intelligibility for children with Down syndrome is difficulty with voluntarily programming, combining, organising, and sequencing the m...

Objective: The aim of the present research was to compare the auditory perception and verbal intelligibility in children with cochlear implant, hearing aids and normal hearing. Methods: 60 children aged 5-7 years were divided to three groups and each group contained 20 children. The first and second groups were selected ordinarily from children with cochlear implant and hearing aids by conve...

The goal of the present study was to examine the precursors of verbal working memory in 52 children with cerebral palsy with varying degrees of speech impairments in the first grade of special education. Following Baddeley's model of working memory, children's verbal working memory was measured by means of a forced-recognition task. As precursors of verbal working memory, measures of intelligen...

BACKGROUND Voice organ disorders among teachers are caused by excessive voice strain. One of the measures to reduce this strain is to decrease background noise when teaching. Increasing the acoustic absorption of the room is a technical measure for achieving this aim. The absorption level also improves speech intelligibility rated by the following parameters: room reverberation time and speech ...

The aim of this study was to perform discriminant analysis voice commands in the presence an unmanned aerial vehicle equipped with four rotating propellers, as well obtain background sound levels and speech intelligibility. measurements were taken laboratory conditions absence vehicle. Discriminant (left, right, up, down, forward, backward, start, stop) performed based on mel-frequency cepstral...

This study reports experimental results on the effect of visual prominence, presented as gestures, on speech intelligibility. 30 acoustically vocoded sentences, permutated into different gestural conditions were presented audio-visually to 12 subjects. The analysis of correct word recognition shows a significant increase in intelligibility when focally-accented (prominent) words are supplemente...

Noise abatement in office environments often focuses on the reduction of background speech intelligibility and noise level, as attainable with frequency-specific insulation. However, only limited empirical evidence exists regarding the effects of reducing speech intelligibility on cognitive performance and subjectively perceived disturbance. Three experiments tested the impact of low background...

In verbal communication, the primary purpose of which is to convey and understand messages, speakers need to make intelligible utterances. The intelligibility of an utterance depends on the sentence structure, discourse, and the vocabulary usage. In foreign-language utterances, “errors” can reduce the intelligibility. The correct and appropriate use of vocabulary is essential for successful mes...