Speech discrimination in noise depends on auditory and extra-auditory factors ( 4). There is evidence that speech perception in noisy situations is difficult even for normal peripheral hearing sensitivity in the elderly ( 3). This difficulty is often attributed to reduced peripheral hearing sensitivity in the elderly ( 1, 2). Strategies to maintain normal speech perception in challenging acoustic situations.ĭifficulty in speech discrimination, particularly in challenging auditory situations such as noisy places and/or when attempting to trace fast speech, is the most common complaint among the elderly. These results support the critical role of SNRs for speech perception ability in the elderly.įurthermore, our results revealed that normal hearing elderly participants required compensatory Noise considerably reduced the speech perception ability in normal hearing at low–mid thresholds in Was found between age and word recognition scores at silence and at three SNRs in both earsĬonclusion: Our results revealed that decreasing the signal level and increasing the competing Moreover, there was a significant difference in word discrimination There was a significant difference in word discrimination scores at silence and at three Results: Independent T- test, ANNOVA and Pearson Correlation Index were used for statisticalĪnalysis. Cognitive screening wasĭone using the Persian Mini Mental State Examination (MMSE) test. These participants were selected by available sampling method. Had bilateral low–mid frequency normal hearing thresholds at three SNRs in the presence of ipsilateral Methods: The speech perception in noise test (SPIN) was conducted on 25 elderly participants who ![]() Speech perception in noise was examined in the elderly. In this study, the importance of SNR magnitude as an extra-auditory effect on Speech in noise perception difficulty is a common complaint To-noise ratio (SNR) is an extra-auditory element that has an effect on the ability to normallyįollow speech and maintain a conversation. Background: Speech perception ability depends on auditory and extra-auditory elements.
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