IoT-based sound-level control for audio amplifiers: mosques as a case study
نویسندگان
چکیده
<p><span>When using audio-amplifiers in the open, uneven distribution of sound makes people unpleasant because it is loud or unheared. This unfortunate situation arises volumes are set according to guess technicians. Mosques, as an example, distributed inside wide areas and fire Azan five times a day. Due relatively long distances between them, speed direction wind impose setting levels prior each such that all area covered overlap minimized. In this paper, we propose system based on internet things (IoT) model control level mosque community. An IoT device (one mosque) sets fired by audio-amplifier. To do that, synchronized series tones from node. Once node hears these tones, process starts indicate heared nodes. As approximate nodes known, can calculate its suitable level. Results showed proposed effective for mosques audio amplifiers.</span></p>
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ژورنال
عنوان ژورنال: International Journal of Power Electronics and Drive Systems
سال: 2022
ISSN: ['2722-2578', '2722-256X']
DOI: https://doi.org/10.11591/ijece.v12i1.pp859-867