The effect of reverberation on Quick Speech‐in‐Noise test and Revised‐Speech Perception in Noise test scores in young adults with normal hearing.

2010 ◽  
Vol 128 (4) ◽  
pp. 2319-2319
Author(s):  
Holly A. Morlas ◽  
Elizabeth M. Adams
Keyword(s):  
Young Adults ◽  
Speech Perception ◽  
Test Scores ◽  
Normal Hearing ◽  
Speech Perception In Noise ◽  
Speech In Noise ◽  
Noise Test

scholarly journals Evaluation of speech perception in noise in Kurd-Persian bilinguals

2019 ◽  
Author(s):  
Yones Lotfi ◽  
Jamileh Chupani ◽  
Mohanna Javanbakht ◽  
Enayatollah Bakhshi
Keyword(s):  
Nervous System ◽  
Speech Perception ◽  
Signal To Noise Ratio ◽  
Normal Hearing ◽  
Cognitive Factors ◽  
Signal To Noise ◽  
Speech Perception In Noise ◽  
Speech In Noise ◽  
Noise Test ◽  
Comparison Of The Results

Background and Aim: In most everyday sett­ings, speech is heard in the presence of com­peting sounds and speech perception in noise is affected by various factors, including cognitive factors. In this regard, bilingualism is a pheno­menon that changes cognitive and behavioral processes as well as the nervous system. This study aimed to evaluate speech perception in noise and compare differences in Kurd-Persian bilinguals versus Persian monolinguals. Methods: This descriptive-analytic study was performed on 92 students with normal hearing, 46 of whom were bilingual Kurd-Persian with a mean (SD) age of 22.73 (1.92) years, and 46 other Persian monolinguals with a mean (SD) age of 22.71 (2.28) years. They were examined by consonant-vowel in noise (CV in noise) test and quick speech in noise (Q-SIN) test. The obtained data were analyzed by SPSS 21. Results: The comparison of the results showed differences in both tests between bilingual and monolingual subjects. In both groups, the reduc­tion of signal-to-noise ratio led to lower scores, but decrease in CV in noise test in bilinguals was less than monolinguals (p < 0.001) and in the Q-SIN test, the drop in bilinguals’ score was  more than monolinguals (p = 0.002). Conclusion: Kurd-Persian bilinguals had a bet­ter performance in CV in noise test but had a worse performance in Q-SIN test than Persian monolinguals.

Can Behavioral Speech-In-Noise Tests Improve the Quality of Hearing Aid Fittings?

2011 ◽  
Vol 7 (1) ◽  
pp. 8-14
Author(s):  
Robert Moore ◽  
Susan Gordon-Hickey
Keyword(s):  
Working Memory ◽  
Speech Perception ◽  
Performance Test ◽  
Hearing Aid ◽  
Speech Perception In Noise ◽  
Speech In Noise ◽  
Acceptable Noise Level ◽  
Perceptual Performance ◽  
Noise Test

The purpose of this article is to propose 4 dimensions for consideration in hearing aid fittings and 4 tests to evaluate those dimensions. The 4 dimensions and tests are (a) working memory, evaluated by the Revised Speech Perception in Noise test (Bilger, Nuetzel, & Rabinowitz, 1984); (b) performance in noise, evaluated by the Quick Speech in Noise test (QSIN; Killion, Niquette, Gudmundsen, Revit, & Banerjee, 2004); (c) acceptance of noise, evaluated by the Acceptable Noise Level test (ANL; Nabelek, Tucker, & Letowski, 1991); and (d) performance versus perception, evaluated by the Perceptual–Performance test (PPT; Saunders & Cienkowski, 2002). The authors discuss the 4 dimensions and tests in the context of improving the quality of hearing aid fittings.

scholarly journals An evaluation of the speech perception in noise test

1986 ◽  
Vol 33 (1) ◽  
Author(s):  
Lucille P. Dickens ◽  
Callum M. Delaney
Keyword(s):  
Speech Perception ◽  
Normal Hearing ◽  
Clinical Applications ◽  
Speech Perception In Noise ◽  
Presentation Level ◽  
Noise Test

The effects of presentation level and signal-to-babble ratio (S/B) on SPIN performance were investigated for eighty normal hearing listeners. Both intensity and S/B had a significant effect on scores. Performance improved at the more favourable S/B regardless of presentation level, and scores were better at the lower presentation level regardless of S/B. Possible clinical applications of the SPIN test are discussed.

scholarly journals A Comparison Between the Korean Digits-in-Noise Test and the Korean Speech Perception-in-Noise Test in Normal-Hearing and Hearing-Impaired Listeners

2021 ◽  
Vol 25 (4) ◽  
pp. 171-177
Author(s):  
Subin Kim ◽  
Sungwha You ◽  
Myoung Eun Sohn ◽  
Woojae Han ◽  
Jae-Hyun Seo ◽  
...  
Keyword(s):  
Speech Perception ◽  
Pearson Correlation ◽  
Normal Hearing ◽  
Hearing Impaired ◽  
Diagnostic Efficacy ◽  
Speech Perception In Noise ◽  
Percent Correct ◽  
Hearing In Noise ◽  
Noise Masker ◽  
Noise Test

Background and Objectives: The purpose of the present study was to validate the performance and diagnostic efficacy of the Korean digits-in-noise (K-DIN) test in comparison to the Korean speech perception-in-noise (K-SPIN) test, which is the representative speech-in-noise test in clinical practice.Subjects and Methods: Twenty-seven subjects (15 normal-hearing and 12 hearing-impaired listeners) participated. The recorded Korean 0-9 digits were used to form quasirandom digit triplets; 50 target digit triplets were presented at the most comfortable level of each subject while presenting speech-shaped background noise at various levels of signal-to-noise ratios (-12.5, -10, -5, or +5 dB). Subjects were then instructed to listen to both target and noise masker unilaterally and bilaterally through a headphone. K-SPIN test was also conducted using the same procedure as the K-DIN. After calculating their percent correct responses, K-DIN and K-SPIN results were compared using a Pearson-correlation test.Results: Results showed a statistically significant correlation between K-DIN and K-SPIN in all hearing conditions (left: r=0.814, p<0.001; right: r=0.788, p<0.001; bilateral: r=0.727, p<0.001). Moreover, the K-DIN test achieved better testing efficacy, shorter average listening time (5 min vs. 30 min), and easier performance of task according to participants’ qualitative reports than the K-SPIN test.Conclusions: In this study, the Korean version of digit triplet test was validated in both normal-hearing and hearing-impaired listeners. The findings suggest that the K-DIN test can be used as a simple and time-efficient hearing-in-noise test in audiology clinics in Korea.

scholarly journals Older Listeners' Perception of Speech With Strengthened and Weakened Dynamic Pitch Cues in Background Noise

2021 ◽  
Vol 64 (2) ◽  
pp. 348-358
Author(s):  
Jing Shen
Keyword(s):  
Speech Perception ◽  
Normal Hearing ◽  
Speech Perception In Noise ◽  
Speech In Noise ◽  
Speech Reception ◽  
Age Related ◽  
Pitch Contours ◽  
Speech Reception Thresholds ◽  
Four Levels ◽  
Original Dynamic

Purpose Dynamic pitch, which is defined as the variation in fundamental frequency, is an acoustic cue that aids speech perception in noise. This study examined the effects of strengthened and weakened dynamic pitch cues on older listeners' speech perception in noise, as well as how these effects were modulated by individual factors including spectral perception ability. Method The experiment measured speech reception thresholds in noise in both younger listeners with normal hearing and older listeners whose hearing status ranged from near-normal hearing to mild-to-moderate sensorineural hearing loss. The pitch contours of the target speech were manipulated to create four levels of dynamic pitch strength: weakened, original, mildly strengthened, and strengthened. Listeners' spectral perception ability was measured using tests of spectral ripple and frequency modulation discrimination. Results Both younger and older listeners performed worse with manipulated dynamic pitch cues than with original dynamic pitch. The effects of dynamic pitch on older listeners' speech recognition were associated with their age but not with their perception of spectral information. Those older listeners who were relatively younger were more negatively affected by dynamic pitch manipulations. Conclusions The findings suggest the current pitch manipulation strategy is detrimental for older listeners to perceive speech in noise, as compared to original dynamic pitch. While the influence of age on the effects of dynamic pitch is likely due to age-related declines in pitch perception, the spectral measures used in this study were not strong predictors for dynamic pitch effects. Taken together, these results indicate next steps in this line of work should be focused on how to manipulate acoustic cues in speech in order to improve speech perception in noise for older listeners.

The Revised Speech Perception in Noise Test (R-SPIN) in a Multiple Signal-to-Noise Ratio Paradigm

2012 ◽  
Vol 23 (08) ◽  
pp. 590-605 ◽  
Author(s):  
Richard H. Wilson ◽  
Rachel McArdle ◽  
Kelly L. Watts ◽  
Sherri L. Smith
Keyword(s):  
Hearing Loss ◽  
Speech Perception ◽  
Repeated Measures ◽  
Signal To Noise Ratio ◽  
Normal Hearing ◽  
Signal To Noise ◽  
Speech Perception In Noise ◽  
Noise Test ◽  
Noise Ratio ◽  
Better Than

Background: The Revised Speech Perception in Noise Test (R-SPIN; Bilger, 1984b) is composed of 200 target words distributed as the last words in 200 low-predictability (LP) and 200 high-predictability (HP) sentences. Four list pairs, each consisting of two 50-sentence lists, were constructed with the target word in a LP and HP sentence. Traditionally the R-SPIN is presented at a signal-to-noise ratio (SNR, S/N) of 8 dB with the listener task to repeat the last word in the sentence. Purpose: The purpose was to determine the practicality of altering the R-SPIN format from a single SNR paradigm into a multiple SNR paradigm from which the 50% points for the HP and LP sentences can be calculated. Research Design: Three repeated measures experiments were conducted. Study Sample: Forty listeners with normal hearing and 184 older listeners with pure-tone hearing loss participated in the sequence of experiments. Data Collection and Analysis: The R-SPIN sentences were edited digitally (1) to maintain the temporal relation between the sentences and babble, (2) to establish the SNRs, and (3) to mix the speech and noise signals to obtain SNRs between –1 and 23 dB. All materials were recorded on CD and were presented through an earphone with the responses recorded and analyzed at the token level. For reference purposes the Words-in-Noise Test (WIN) was included in the first experiment. Results: In Experiment 1, recognition performances by listeners with normal hearing were better than performances by listeners with hearing loss. For both groups, performances on the HP materials were better than performances on the LP materials. Performances on the LP materials and on the WIN were similar. Performances at 8 dB S/N were the same with the traditional fixed level presentation and the descending presentation level paradigms. The results from Experiment 2 demonstrated that the four list pairs of R-SPIN materials produced good first approximation psychometric functions over the –4 to 23 dB S/N range, but there were irregularities. The data from Experiment 2 were used in Experiment 3 to guide the selection of the words to be used at the various SNRs that would provide homogeneous performances at each SNR and would produce systematic psychometric functions. In Experiment 3, the 50% points were in good agreement for the LP and HP conditions within both groups of listeners. The psychometric functions for List Pairs 1 and 2, 3 and 4, and 5 and 6 had similar characteristics and maintained reasonable separations between the HP and LP functions, whereas the HP and LP functions for List Pair 7 and 8 bisected one another at the lower SNRs. Conclusions: This study indicates that the R-SPIN can be configured into a multiple SNR paradigm. A more in-depth study with the R-SPIN materials is needed to develop lists that are systematic and reasonably equivalent for use on listeners with hearing loss. The approach should be based on the psychometric characteristics of the 200 HP and 200 LP sentences with the current R-SPIN lists discarded. Of importance is maintaining the synchrony between the sentences and their accompanying babble.

scholarly journals Effect of “Spatially Separated Speech in Noise Training” on speech perception in noise in children with bimodal fitting

2021 ◽  
Vol 37 (1) ◽  
Author(s):  
Younes Lotfi ◽  
Mahdieh Hasanalifard ◽  
Abdollah Moossavi ◽  
Enayatollah Bakhshi ◽  
Mohammad Ajalloueyan
Keyword(s):  
Speech Perception ◽  
Intervention Group ◽  
Auditory Training ◽  
Control Group ◽  
Interventional Study ◽  
Post Intervention ◽  
Speech Perception In Noise ◽  
Speech In Noise ◽  
Significant Difference ◽  
Recognition Ability

Abstract Background The objective of this study was to evaluate the effect of “Spatially separated speech in noise” auditory training on the ability of speech perception in noise among bimodal fitting users. The assumption was that the rehabilitation can enhance spatial hearing and hence speech in noise perception. This study was an interventional study, with a pre/post-design. Speech recognition ability was assessed with the specific tests. After performing the rehabilitation stages in the intervention group, the speech tests were again implemented, and by comparing the pre- and post-intervention data, the effect of auditory training on the speech abilities was assessed. Twenty-four children of 8–12 years who had undergone cochlear implantation and continuously used bimodal fitting were investigated in two groups of control and intervention. Results The results showed a significant difference between the groups in different speech tests after the intervention, which indicated that the intervention group have improved more than the control group. Conclusion It can be concluded that “Spatially separated speech in noise” auditory training can improve the speech perception in noise in bimodal fitting users. In general, this rehabilitation method is useful for enhancing the speech in noise perception ability.

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