نتایج جستجو برای: Auditory scene analysis

تعداد نتایج: 2913910  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز 1390

حضور نویز در محیط های طبیعی غیرقابل اجتناب است. استخراج گفتار مورد نظر (هدف) از نویز پس زمینه دارای حوزه کاربرد وسیعی از قبیل تشخیص خودکار گفتار، وسایل کمک شنوایی و سیستم های مخابراتی راه دور میباشد. یک شنونده انسانی توانایی قابل توجهی در جداسازی ترکیب صوتی و توجه به یک صوت هدف دارد. این فرآیند ادراکی، آنالیز ترکیب شنیداری (auditory scene analysis) نامیده میشود. هدف آنالیز ترکیب شنیداری محاسبات...

Journal: :auditory and vestibular research 0
hossein talebi department of audiology, faculty of rehabilitation, isfahan university of medical sciences, isfahan, iran

background and aim: foundations and mechanisms of auditory scene analysis (asa) including segregation and integration were especially reviewed in the study. i focused on the related studies using event-related potentials (erps). recent findings: publications on asa using erps from 1971 to 2014 indicate neural mechanisms of asa in central auditory system. conclusion: asa results in recognition o...

Journal: :auditory and vestibular research 0
fatmah tarrab department of biomedical engineering, faculty of electrical and mechanical engineering, damascus university, damascus, syria zouheir marmar department of biomedical engineering, faculty of electrical and mechanical engineering, damascus university, damascus, syria isam alamine department of otorhinolaryngology, faculty of medicine, damascus university, damascus, syria

background and aim : the hearing loss and acoustic feedback signal in the binaural hearing aids may annoy users, make speech reorganization difficult, and affect the sound quality. this paper presents a new method for acoustic feedback suppression in binaural hearing aids, based on the combination of binaural information and blind source separation. this method can enhance sound from the specif...

Journal: :iranian journal of medical sciences 0
yones lotfi department of audiology, university of social welfare and rehabilitation sciences, tehran, iran saiedeh mehrkian department of audiology, university of social welfare and rehabilitation sciences, tehran, iran abdollah moossavi department of audiology, iran university of medical sciences, tehran, iran soghrat faghih zadeh department of social medicine, school of medicine, zanjan, iran hamed sadjedi department of engineering, shahed university, tehran, iran

background: this study assessed the relationship between working memory capacity and auditory stream segregation by using the concurrent minimum audible angle in children with a diagnosed auditory processing disorder (apd). methods: the participants in this cross-sectional, comparative study were 20 typically developing children and 15 children with a diagnosed apd (age, 9–11 years) according t...

Journal: :Journal of Phonetics 1993

Journal: :Frontiers in Neuroscience 2014

Journal: :Frontiers in Neuroscience 2014

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