BS EN 60645-1:2017 PDF
Electroacoustics. Audiometric equipment - Equipment for pure-tone and speech audiometry
Electroacoustics. Audiometric equipment - Equipment for pure-tone and speech audiometry
- Статус документа:
- D
- Формат:
- Электронный (PDF)
- Дата публикации:
- 30 ноября 2017 г.
- ICS:
- 13.140
- Технический комитет:
- CENELEC
- SKU:
- BS EN 60645-1:2017
Abstract
What is BS EN 60645‑1- Electroacoustics for pure-tone and speech audiometry about?
BS EN 60645 is a European standard that discusses audiometric equipment. BS EN 60645‑1 provides the best industry guidance on electroacoustics for pure-tone and speech audiometry to measure hearing sensitivity. BS EN 60645‑1 is the first of a multi-part series that specifies general requirements for audiometers designed for use in determining hearing threshold levels, relative to standard reference threshold levels established using psychoacoustic test methods, and those designed to perform psychoacoustic tests using speech material.
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