نتایج جستجو برای: speech reception in noise

تعداد نتایج: 17022196  

Journal: :auditory and vestibular research 0
aseel al-meqbel department of hearing and speech sciences, faculty of allied health sciences, health sciences center, kuwait university, kuwait, kuwait catherine mcmahon linguistics department, faculty of human sciences, macquarie university, the hearing cooperative research centre, sydney, australia

background and aim: this study investigated whether objective temporal processing paradigms including voice-onset-time, speech-in-noise, and amplitude modulated-broad-band noise (am-bbn) are sensitive to disrupted temporal processing in elderly listeners with normal hearing (age-related-temporal processing deficit). methods: we evaluated 15 adults aged 64–80 years using behavioural measures of ...

2016
Martin Cooke Maria Luisa García Lecumberri

Speech output, including modified and synthetic speech, is used increasingly in natural settings where message reception might be affected by noise. Recent evaluations have demonstrated the effect of different speech styles on intelligibility for native listeners, but their impact on listening in a second language is less well-understood. The current study measured the intelligibility of four s...

2013
Michael L McNeil Steve J Aiken Manohar Bance Jeff R Leadbetter Paul Hong

OBJECTIVES Otoplasty is a commonly performed surgical procedure that restores the ideal position of the pinna. Although the pinna is a well-recognized component of the auditory apparatus, no studies have assessed the audiological effects of this procedure. We sought to quantify the impact of pinna repositioning on speech intelligibility and reception. METHODS Eighteen adults with normal heari...

Journal: :The Journal of the Acoustical Society of America 2012
Nima Yousefian Philipos C Loizou

A modulation-based index is proposed for predicting speech intelligibility by cochlear implant (CI) listeners. The input to the proposed index are speech envelopes extracted using the individual CI user's daily strategy, and as such, this approach incorporates information about the number of active electrodes, shape of the compression function and electrical dynamic range. High correlation (r =...

Performance of speech recognition systems is greatly reduced when speech corrupted by noise. One common method for robust speech recognition systems is missing feature methods. In this way, the components in time - frequency representation of signal (Spectrogram) that present low signal to noise ratio (SNR), are tagged as missing and deleted then replaced by remained components and statistical ...

Introduction: Even though modern technology progresses so rapidly, annals of otology are replete with so many challenging article, which often compare various types of prosthesis. Since there has not been a prospective randomized clinical trial study which compares the hearing result of total ossicular replacement prosthesis made of Titanium with omega connector and Polycel in the literature, w...

Journal: :The Journal of the Acoustical Society of America 2015
Kurt Steinmetzger Stuart Rosen

The ability of normal-hearing listeners to perceive sentences in quiet and in background noise was investigated in a variety of conditions mixing the presence and absence of periodicity (i.e., voicing) in both target and masker. Experiment 1 showed that in quiet, aperiodic noise-vocoded speech and speech with a natural amount of periodicity were equally intelligible, while fully periodic speech...

Journal: :iranian journal of otorhinolaryngology 0
mohammad faramarzi otorhinolaryngology research centre, shiraz university of medical sciences, shiraz, iran. reza jahangiri department of otorhinolaryngology, shiraz university of medical sciences, shiraz, iran. sareh roosta otorhinolaryngology research centre, shiraz university of medical sciences, shiraz, iran.

introduction: even though modern technology progresses so rapidly, annals of otology are replete with so many challenging article, which often compare various types of prosthesis. since there has not been a prospective randomized clinical trial study which compares the hearing result of total ossicular replacement prosthesis made of titanium with omega connector and polycel in the literature, w...

Journal: :auditory and vestibular research 0
abdollah moossavi department of audiology, university of social welfare and rehabilitation sciences, tehran, iran farzaneh zamiri abdollahi department of audiology, university of social welfare and rehabilitation sciences, tehran, iran yones lotfi department of audiology, university of social welfare and rehabilitation sciences, tehran, iran

background and aim: spatial hearing is one of the most important functions of binaural hearing processing that is based on detection of fine interaural time and interaural intensity difference. spatial hearing is beyond auditory localization and lateralization. it helps auditory scene analysis and target stream segregation from other simultaneous sound sources. this function is important in spe...

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