حیدری, عطاء

[ 1 ] - بررسی تأثیر مواجهه سر و صدا بر شنوایی کارکنان کارخانه سینک سازی: مقایسه یافته های ادیومتری تون خالص و گسیل های صوتی گوش

Background and purpose: Stimulus–evoked otoacoustic emission (OAE) is generated by the outer hair cells (OHCs) and high levels of noise will highly damage these cells. Therefore, even a mild loss in OHCs could alter the generation of OAE. The aim of this study was to assess and compare the pure tone threshold, Distortion Product Otoacoustic Emission (DPOAE) amplitude in industrial workers exper...

[ 2 ] - Identifying Effective Factors in Establishing Communication between Students and advisor Members of rehabilitation faculty of Hamadan University of Medical Sciences ”Students' Point of View”

[ 3 ] - Effect of Vowel Auditory Training on the Speech-In-Noise Perception among Older Adults with Normal Hearing

Introduction: Aging reduces the ability to understand speech in noise. Hearing rehabilitation is one of the ways to help older people communicate effectively. This study aimed to investigate the effect of vowel auditory training on the improvement of speech-in-noise (SIN) perception among elderly listeners.   Materials and Methods: This study was conducted on 36 elderly ...