نتایج جستجو برای: speech processing

تعداد نتایج: 597595  

Journal: :journal of medical signals and sensors 0
ehsan akafi mansour vali negin moradi kowsar baghban

hypernasality is a frequently occurring resonance disorder in children with cleft palate. generally an operation is necessary to reduce the hypernasality and therefore an assessment of hypernasality is imperative to quantify the effect of the surgery and design the speech therapy sessions which are crucial after surgery. in this paper, a new quantitative method is proposed to estimate hypernasa...

Journal: :auditory and vestibular research 0
ensiyeh rahmani department of audiology, school of rehabilitation sciences, iran university of medical sciences, tehran, iran farnoush jarollahi department of audiology, school of rehabilitation sciences, iran university of medical sciences, tehran, iran agha fatemeh hosseini department of biostatistics, school of health, iran university of medical sciences, tehran, iran mahnaz soleymani department of audiology, school of rehabilitation sciences, iran university of medical sciences, tehran, iran

background and aim: bilingualism is an important phenomenon with different effects on each aspect of language processing. auditory temporal processing is a major component of the auditory processing ability. since bilingual and monolingual individual’s brain process are different, and no studies have yet been conducted on the effect of temporal processing on speech recognition performance of az...

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 ...

Aims: Autism is a pervasive developmental disorder. Deficit in sensory functions is one of the characteristics of people with autism, and usually these people show abnormality in processing and correct interpretation of auditory information. Also people with Autism show problems in communicating with others. This review article deals with the accurate understanding of Auditory processing skills...

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...

Journal: :auditory and vestibular research 0
masumeh ghasemi department of psychology and education of exceptional children, faculty of psychology and education, university of tehran, tehran, iran saeed hassanzadeh department of psychology and education of exceptional children, faculty of psychology and education, university of tehran, tehran, iran mohsen shokoohi-yekta department of psychology and education of exceptional children, faculty of psychology and education, university of tehran, tehran, iran gholamali afrooz department of psychology and education of exceptional children, faculty of psychology and education, university of tehran, tehran, iran ali akbar tahaei department of audiology, school of rehabilitation sciences, iran university of medical sciences, tehran, iran valiollah farzad department of psychology, kharazmi university, tehran, iran

background and aim: auditory processing disorder and dyslexia have been reported by many studies as having high comorbidity. the purpose of the study was to investigate the effectiveness of central auditory processing rehabilitation program on speech reception in noise and dichotic listening in dyslexic students. the research was quasi-experimental, including a pretest, posttest and a control g...

Journal: :The Journal of the Institute of Television Engineers of Japan 1987

Journal: :The Journal of the Acoustical Society of America 1962

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه صنعتی امیرکبیر(پلی تکنیک تهران) - دانشکده مهندسی برق 1387

در تحقیقات کنونی برای پردازش و تحلیل محتوای سیگنال های صوتی، طبقه بندی و قطعه بندی صوت به مسئله مهمی تبدیل شده است. متمایزسازی گفتار-موسیقی بعنوان دو کلاس مهم از سیگنال های صوتی یکی از مهم ترین شاخه ها در این زمینه است که کاربردهای بسیاری از جمله بعنوان پیش پردازش سیستم های بازشناسی گفتار خودکار، شاخص گذاری و بازیابی بر اساس محتوای صوت و تصویر، بهبود کدینگ صوت و مدیریت آرشیوهای صوتی دارد. بنابر...

Journal: :Current Opinion in Physiology 2020

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