ČSN - České národní normy

Electroacoustics - Measurement microphones - Part 5: Methods for pressure calibration of working standard microphones by comparison

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Measurement microphones - Part 6: Electrostatic actuators for determination of frequency response

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Measurement microphones - Part 8: Methods for determining the free-field sensitivity of working standard microphones by comparison

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Měřící mikrofony. Část 1: Technické požadavky na laboratorní standardní mikrofony.

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Measurement microphones. Part 2: Primary method for pressure calibration of laboratory standard microphones by reciprocity technique

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Measurement microphones - Part 3: Primary method for free-field calibration of laboratory standard microphones by the reciprocity technique

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Measurement microphones - Part 5: Methods for pressure calibration of working standard microphones by comparison

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Alectroacoustics. Instruments for the measurement of sound intensity. Measurement with pairs of pressure sensing microphones

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Electroacoustics - Methods to determine corrections to obtain the free-field response of a sound level meter

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Precision method for pressure calibration of one-inch standard condenser microphones by reciprocity technique

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