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Standard Detayı
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TÜRK STANDARDI
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TS No :
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TS EN ISO 8253-2
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Kabul Tarihi :
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23.03.2010
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Hazırlık Grubu :
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Teknik Kurul |
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Doküman Tipi :
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Yürürlük Durumu :
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U (Yürürlükteki Standard/Standard) |
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Başlık :
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Akustik- Odyometrik deney metotları- Bölüm 2: Saf ton ve dar bant deney sinyalleri ile ses alanı odyometrisi |
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Başlık (İng) :
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Acoustics - Audiometric test methods - Part 2: Sound field audiometry with pure-tone and narrow-band test signals |
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Kapsam :
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Kapsam (İng) :
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ISO 8253-2:2009 specifies relevant test signal characteristics, requirements for free, diffuse, and quasi‑free sound fields, and procedures for sound field audiometry using pure tones, frequency-modulated tones or other narrow-band test signals presented by means of one or more loudspeakers. The primary purpose is the determination of hearing threshold levels in the frequency range 125 Hz to 8 000 Hz, but this range can be extended to 20 Hz to 16 000 Hz. ISO 8253-2:2009 does not include specifications for the use of hand-held loudspeakers. Speech as a test signal is not covered. The purpose of ISO 8253-2:2009 is to ensure that tests of hearing, using sound field audiometry, give as high a degree of accuracy and reproducibility as possible. Examples of graphical representations of the results are given. |
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Yerini Aldığı :
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TS EN ISO 8253-2 :2002; |
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Yararlanılan Kaynak :
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EN ISO 8253-2:2009 |
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Uluslararası Karşılıklar :
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ISO 8253-2-EQV; EN ISO 8253-2-EQV |
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ICS Kodu :
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13.140 İnsan Açısından Gürültü |
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Cen/Cenelec :
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CEN/ISO |
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Dili :
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en |
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Renk Durumu :
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Siyah-Beyaz |
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Uygulama Durumu :
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Yürürlükte |
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Sayfa Sayısı :
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19 |
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Fiyatı :
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56,00 EURO (1.941,50 TL + %10 Kdv) |
| Çakışan Standart Varsa İptal Tarihi (DOW) | - |
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