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Why is the stereo sound warning system used?(a) Better sound clarity(b) Warning sound from the actual direction of a threat(c) To cancel the heavy background noise(d) To hear sound external to the aircraftThis question was addressed to me by my school teacher while I was bunking the class.My question is based upon Control and Data Entry topic in portion Displays and Man-Machine Interaction of Avionics

Answer» RIGHT OPTION is (b) Warning sound from the actual direction of a threat

The explanation: A stereo sound warning system is used to produce a warning signal with the direction of threat. It consists of speakers mounted all around the COCKPIT, if the threat is approaching from the left SIDE, the speakers on the left side produce signals to warn the pilot.


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