MICROPROCESSOR DEVICE DETERMINING DIRECTION OF SOUND TO IMPROVE TECHNICAL EQUIPMENT AT WEAPONRY

V. Mitkov, Halyna Klym, I. Vasylchyshyn, Ivan Karbovnyk, Igor Trach, Roman Dunets

Abstract


The problem of designing microprocessor devices for determining the direction to the source of sound with high accuracy is considered. The basic developments of leading foreign and domestic researchers on similar solutions are analyzed. The microprocessor device has been designed to determine the direction to the sound source using a modern element base. The structural and functional schematic diagram of the proposed device is described in detail. The reliability of the scheme and the average time of device to failure are calculated. Several variants of the algorithms for calculating directions to the sound source are considered. The microphone amplifier circuit was simulated to test the device's performance.

Keywords: microprocessor device, design, direction on sound source, reliability, microphone amplifier


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DOI: http://dx.doi.org/10.30970/eli.12.12

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