application_code
PRIORITIZED PAGING
Paging from Multiple Locations
AN-2016
application_code
INTERCOM USING SINGLE REMOTE SPEAKER
Speaker Serves Dual Duty as Microphone and Speaker
AN-2021
application_code
GATED MIC PREAMPLIFIER DETECTS SIGNAL PRESENCE
Preamp Suppresses Ambient Noise While Idle and Provides Visual Indication of Speech Activity
AN-2176
application_code
INTERCOM USING DECORA®-STYLE LOUDSPEAKERS
Remote Decora Loudspeakers Serve Dual Duty as Microphone and Speaker
AN-2240