Safety Evaluation of the NC-106 Multi-Order Gradient, Noise-Cancelling Microphone,
NAVAL SURFACE WEAPONS CENTER SILVER SPRING MD
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The Naval Electronics System Command requested that the Naval Surface Weapons Center, White Oak NSWCWO, perform a safety evaluation of the NC-106 Multi-Order Gradient, Noise-Cancelling Microphone in order to obtain approval for use within the Navy. The gradient microphone contains one Panasonic lithium poly-carbomonofluoride BR-12A cell and was tested by NSWCWO under a regime set forth by NAVSEA INSTRUCTION 9310.1A. The methods and results of NAVSEA INSTRUCTION 9310.1A testing are given in this report. Keywords Lithium, Panasonic BR-12A cell, Poly carbonmonofluoride, Multi-Order gradient, Noise-Cancelling microphone.
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