نتایج جستجو برای: speech intelligibility
تعداد نتایج: 118173 فیلتر نتایج به سال:
Abstract Background: The aim of this study was to determine the auditory performance of congenitally deaf children and the effect of cochlear implantation (CI) on speech intelligibility. Methods: Aprospective study was undertaken on 47 children in a pediatric tertiary referral center for CI. All children were deaf prelingually and were younger than 8 years of age. They were followed up until 5...
Background & Aim: When inner ear is disturbed, both hearing sensitivity and selective property decrease. Early rehabilitation for proper progression of speech and language appropriate to age is mandatory. Several studies were performed to compare factors that affect the results of cochlear implantations to select the best candidates on the basis of different criteria. This study was underta...
In this study, a binaural microscopic model for the prediction of speech intelligibility based on the modulation filter bank is introduced. So far, the spectral criteria such as the STI and SII or other analytical methods have been used in the binaural models to determine the binaural intelligibility. In the proposed model, unlike all models of binaural intelligibility prediction, an automatic ...
conclusions monaural and binaural recognition of words and digits-in-noise are impaired in ld children with dichotic listening deficit. it seems that bdsd children show an inter-aural asymmetry in recognition of words-in-noise with poorer performance in the right ear. background previous studies have reported the weakness of recognition of speech-in-noise and dichotic listening deficit in learn...
Abstract Background: There is always an interaction between man and his environment that can be the cause of physical, physiological and psychological stress on people and also cause discomfort, annoyance, and have direct and indirect effects on their performance and productivity, health and safety. People in their workplace are exposed to many factors related to work activities and environmen...
A new speech intelligibility improvement method for near-end listening enhancement in noisy environments is proposed. This method improves speech intelligibility by optimizing energy correlation of one-third octave bands of clean speech and enhanced noisy speech without power increasing. The energy correlation is determined as a cost function based on frequency band gains of the clean speech. I...
Previous studies have shown that "clear" speech, where the speaker intentionally tries to enunciate, has better intelligibility than "conversational" speech, which is produced in regular conversation. However, conversational and clear speech vary along a number of acoustic dimensions and it is unclear what aspects of clear speech lead to better intelligibility. Previously, Kain et al. [J. Acous...
INTRODUCTION Speech intelligibility, the ability to be understood verbally by listeners, is the gold standard for assessing the effectiveness of cochlear implantation. Thus, the goal of this study was to compare the speech intelligibility between normal-hearing and cochlear-implanted children using the Persian intelligibility test. MATERIALS AND METHODS Twenty-six cochlear-implanted children ...
This review article provides an overview of differences between conversational (or cnv) and clear (or clr) speech, for a variety of speakers, in terms of speech intelligibility, and in terms of acoustic characteristics. Researchers have studied the relationship between acoustic features and speech intelligibility by, for example, studying correlations. However, the question “which acoustic feat...
The intelligibility of vocoded speech with various phase spectra was compared to the intelligibility of the original input natural speech. It was found that vocoded speech with true natural phase was the closest to natural speech in intelligibility.
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