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ANSI S1WG26

Working Group on High Frequency Calibration of the Pressure Sensitivity of Microphones

Chair: ASA Standards

Scope: To develop a new American National Standard describing the high frequency calibration of the pressure sensitivity of microphones by means of measurements in the free field. This will include test set-up in both anechoic chamber and environmental conditions, specifications on acoustic drivers, test procedure, recording data, evaluation procedure and uncertainty analysis.

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