ATTACHMENT M
Published: 09/25/2014
Description
Discipline Sub-Discipline Measurement or Unit Under Test Type Range(s) Measurement Uncertainty (±)at k = 2 Calibration Standard or Method Used Comments Acoustical Microphone One-Inch 20Hz to 25 kHz, or 20Hz to 100 kHz 0.08-0.10 dB @ 250 Hz B & K 972...
