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Test Procedure for Compatibility of Hearing Aids and Ultrasonic Lighting Control Devices

 

Status: Active
NEMA LC 1-2007 (R2013)   [DOWNLOAD]   [BUY]

Sets forth test procedures for use with a small acoustic chamber to evaluate potential interactions between hearing aids and ultrasonic lighting control devices (occupancy sensors). Test procedures are designed to simulate and test occupancy sensors at three typical, specific frequencies (25 kHz, 32.7 kHz and 40 kHz) and one type of hearing aid.

 

Published Date: Nov.18.2013
Number of pages: 8

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NEMA LC 1-2007 (R2013)