Sound, features, and perception
نویسنده
چکیده
منابع مشابه
Persian Cued Speech: The Effect on the Perception of Persian Language Phonemes and Monosyllabic Words with and without Sound in Hearing Impaired Children
Objectives: This paper studies the effect of Persian Cued Speech on the perception of Persian language phonemes and monosyllabic words with and without sound in hearing impaired children. Cued Speech is a sound based mode of communication for hearing impaired people that is comprised of a limited series of hand complements and the normal pattern of speech. And it is shown that it effectively ca...
متن کاملVibrotactile Detection, Identification and Directional Perception of signal-Processed Sounds from Environmental Events: A Pilot Field Evaluation in Five Cases
Objectives: Conducting field tests of a vibrotactile aid for deaf/deafblind persons for detection, identification and directional perception of environmental sounds. Methods: Five deaf (3F/2M, 22–36 years) individuals tested the aid separately in a home environment (kitchen) and in a traffic environment. Their eyes were blindfolded and they wore a headband and holding a vibrator for sound id...
متن کامللبخوانی و ادراک گفتار دانشآموزان کمشنوای مدارس ویژۀ کمشنوایان در شهر تهران
Objective: The goal of this study was to evaluate the lip reading ability and Speech perception of hearing impaired students of special schools for the hearing impaired in different speech levels. Materials & Methods: In this cross- sectional study, 44 deaf students (9-12 years old) were selected with multi-stage cluster sampling method, from two special schools for the deaf in Tehran. Tools...
متن کاملCornelia De Lange Syndrome and Cochlear Implantation
Introduction: Literature regarding the different degrees of hearing loss in patients with Cornelia de Lange syndrome (CDLS) reports that half of the affected patients exhibit severe to profound sensorineural hearing loss. We present the first pre-school child with CDLS who underwent cochlear implantation for congenital profound sensorineural hearing loss. Case Report: A 3-year-old boy with CD...
متن کاملIntegration of acoustical information in the perception of impacted sound sources: the role of information accuracy and exploitability.
Sound sources are perceived by integrating information from multiple acoustical features. The factors influencing the integration of information are largely unknown. We measured how the perceptual weighting of different features varies with the accuracy of information and with a listener's ability to exploit it. Participants judged the hardness of two objects whose interaction generates an impa...
متن کاملAutomatic classification of normal and abnormal cardiac sounds by combining features based on wavelet transform and capstral coefficients extracted from PCG signals (Research Article)
Cardiac sounds are produced by the mechanical activities of the heart and provide useful information about the function of the heart valves. Due to the transient and unstable nature of the heart's sound and the limitation of the human hearing system, it is difficult to categorize heart sound signals based on what is heard from a stethoscope. Therefore, providing an automated algorithm for prima...
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