نتایج جستجو برای: word discrimination score
تعداد نتایج: 383455 فیلتر نتایج به سال:
background: speech perception ability depends on auditory and extra-auditory elements. the signal-to-noise ratio (snr) is an extra-auditory element that has an effect on the ability to normally follow speech and maintain a conversation. speech in noise perception difficulty is a common complaint of the elderly. in this study, the importance of snr magnitude as an extra-auditory effect on speech...
Background: The main result of hearing impairment is reduction of speech perception. Patient with auditory neuropathy can hear but they can not understand. Their difficulties have been traced to timing related deficits, revealing the importance of the neural encoding of timing cues for understanding speech. Objective: In the present study psychoacoustic perception (minimal noticeable differen...
Objectives: Hearing loss is a major public health problem and has higher prevalence in elderly persons. Present study was conducted with the aim of characterizing age-related changes on audiometric thresholds and word discrimination ability of people with age range of 30 to 100 years. Methods & Materials: Hundred ninty persons (male 53.68% and female 46.32%) in seven aged decades were studie...
Objectives: Most of the studies performed on aging and auditory system have historically focused on speech perception disorders in elderly people. According to studies, speech discrimination disorders in aged people usually result from auditory temporal processing impairment. Our study was done to determine the ability of aged people to discriminate time compressed speech. Methods & Material...
This study examined the relationship between two previously proposed measures of the fragile ear, the aural overload test and word discrimination score in noise. Ten normal-hearing young adults served as subjects. Aural overload thresholds were determined for fundamental frequencies of 500, 1000, and 2000 Hz. Word intelligibility in noise was assessed with tests using an open response-set (Nort...
The number of pediatric cochlear implant (CI) recipients has increased substantially over the past 10 years, and it has become more important to understand the underlying mechanisms of the variable outcomes in this population. In this study, psychoacoustic measures of spectral-ripple and Schroeder-phase discrimination, the Clinical Assessment of Music Perception, and consonant-nucleus-consonant...
This paper is an outcome of ongoing research and presents an unsupervised method for automatic word sense induction (WSI) and disambiguation (WSD). The induction algorithm is based on modeling the cooccurrences of two or more words using hypergraphs. WSI takes place by detecting high-density components in the cooccurrence hypergraphs. WSD assigns to each induced cluster a score equal to the sum...
This paper proposes an innovative MIA (Misspelling Intelligent Analysis) approach for efficient detection and intelligent correction of misspelled words. An integrity spelling correction approach is needed to consider both non-word errors and real-word errors. The MIA approach takes advantage of word frequency statistics, lexicon data, character distance and conditional probability for ranking ...
OBJECTIVES The number of patients with bilateral cochlear implant (CI) has gradually increased as patients and/or parents recognize its effectiveness. The purpose of this report is to evaluate the efficacy of 29 bilateral CI out of 169 pediatric CI users, who received auditory-verbal/oral habilitation at our hearing center. METHODS We evaluated the audiological abilities 29 Japanese children ...
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