🟩🟡🟥💡📢

#status indicator #system status #visual alert #audio alert #indicator lights #condition indicator #alarm annunciator

🔊⚠️👂

#noise limit #loudness warning #hearing protection #excessive volume #audio alert #sound threshold #workplace safety

📱🎵📞

#phone music #call tone #mobile ring #musical call alert #telephony sound #audio alert

📲🔊

#phone receiving call #phone ringing #audio alert

👂〰️❗️

#sound detection #sensing vibrations #eavesdropping #audio alert #noise detection

🔊🔴

#discord sound #notification sound #discord bloop #ping sound #audio alert