17.140.50 - Electroacoustics
Showing 225–240 of 374 results
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BSI PD IEC TR 63079:2017+A2:2020
Code of practice for hearing-loop systems (HLS) Published By Publication Date Number of Pages BSI…
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BS EN 62489-1:2010+A2:2018
Electroacoustics. Audio-frequency induction loop systems for assisted hearing – Methods of measuring and specifying the…
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BS EN 60318-5:2006
Electroacoustics. Simulators of human head and ear – 2 cm3 coupler for the measurement of…
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BSI 21/30366686 DC:2021 Edition
BS IEC 63143. Electroacoustics. Modular instrumentation for acoustic measurement Published By Publication Date Number of…
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BSI 21/30426208 DC:2021 Edition
BS EN IEC 60318-7. Electroacoustics. Simulators of human head and ear – Part 7. Head…
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BS EN IEC 61828:2021
Ultrasonics. Transducers. Definitions and measurement methods regarding focusing for the transmitted fields Published By Publication…
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BSI 20/30390479 DC 2020
BS EN IEC 62127-3. Ultrasonics. Hydrophones – Part 3. Properties of hydrophones for ultrasonic fields…
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BS EN ISO 9612:2009:2018 Edition
Acoustics. Determination of occupational noise exposure. Engineering method Published By Publication Date Number of Pages…
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BS 2497-5:1988
Standard reference zero for the calibration of pure tone air conduction audiometers – Specification for…
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BS 2497-6:1988
Acoustics. Reference zero for the calibration of audiometric equipment – Specification for a standard reference…
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BS EN ISO 389:1997:1992 Edition
Acoustics. Standard reference zero for the calibration of pure tone air conduction audiometers Published By…
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BS EN 60268-16:1998
Sound system equipment – Objective rating of speech intelligibility by speech transmission index Published By…
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BSI 20/30427096 DC 2020
BS EN IEC 62127-1. Ultrasonics. Hydrophones – Part 1. Measurement and characterization of medical ultrasonic…
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BSI 19/30389826 DC:2019 Edition
BS EN 60050-801 AMD2. International Electrotechnical Vocabulary (IEV) – Part 801. Acoustics and electroacoustics. Section…
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BSI 18/30363493 DC:2018 Edition
BS EN 62127-1. Ultrasonics. Hydrophones – Part 1. Measurement and characterization of medical ultrasonic fields…
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BS EN IEC 63045:2020
Ultrasonics. Non-focusing short pressure pulse sources including ballistic pressure pulse sources. Characteristics of fields Published…