کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5739445 1615551 2017 14 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Review ArticleEffects of noise on speech recognition: Challenges for communication by service members
ترجمه فارسی عنوان
بررسی اثر صدا در تشخیص گفتار: چالش های ارتباطی توسط اعضای سرویس
کلمات کلیدی
سخنرانی - گفتار، ارتباطات، شنوایی در سر و صدا، قرار گرفتن در معرض نور، افت شنوایی پنهان، نظامی، عضو خدمات سر و صدا شغلی،
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی سیستم های حسی
چکیده انگلیسی


- Noise that compromises communication has a disproportionate impact on military service members serving in noisy environments.
- Loss of the ability to effectively communicate can impact a service member's mortality and lethality.
- Hearing impairment increases the masking effects of background noise on speech, especially when the noise is fluctuating.
- Multiple speech-in-noise tests are available; there is not sufficient data to advocate a specific best-practice paradigm.
- Individuals with “normal hearing” can have unexpected difficulties because of peripheral or central processing deficits.

Speech communication often takes place in noisy environments; this is an urgent issue for military personnel who must communicate in high-noise environments. The effects of noise on speech recognition vary significantly according to the sources of noise, the number and types of talkers, and the listener's hearing ability. In this review, speech communication is first described as it relates to current standards of hearing assessment for military and civilian populations. The next section categorizes types of noise (also called maskers) according to their temporal characteristics (steady or fluctuating) and perceptive effects (energetic or informational masking). Next, speech recognition difficulties experienced by listeners with hearing loss and by older listeners are summarized, and questions on the possible causes of speech-in-noise difficulty are discussed, including recent suggestions of “hidden hearing loss”. The final section describes tests used by military and civilian researchers, audiologists, and hearing technicians to assess performance of an individual in recognizing speech in background noise, as well as metrics that predict performance based on a listener and background noise profile. This article provides readers with an overview of the challenges associated with speech communication in noisy backgrounds, as well as its assessment and potential impact on functional performance, and provides guidance for important new research directions relevant not only to military personnel, but also to employees who work in high noise environments.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Hearing Research - Volume 349, June 2017, Pages 76-89
نویسندگان
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