klaxon, calliope, fifes, clangor, claxon, whistling, skirling, bugles, sirens, bells, shrilling, clinks, whirr, tocsin, clanking, screech, whir, hum, cacophony, thrum, clang, chantey, clack, clackers, cawing, whooshing, kettledrums, trumpets, roar, belching, beeping, birdcall, tinkles, tintinnabulation, hiss, hooting, cacophonic, trireme, tooters, strobe light, knell, birdsong, ondes martenot, clatter, howling, tremolos, banshees, bagpipes, droning, noises, pneumatic drill, drumbeats, tinny, cannonade, morse code, squawks, clop, chirruping, forecastle, flambeaux, sackbut, chirping, bellowing, horns, hydrophone, reveille, seagulls, braying, fanfares, crackling, toadfish, cannons, descant, boop, screams, thundering, shawm, blare, neighing, foremast, hoofbeats, petards, shellfire, jackhammers, imprecations, xylophones, bleats, whitecaps, wail, celesta, bassoons, sea chantey, gurgle, rumbling, tannoy, yelping, whinnies, doodlebugs, bateaux, semaphore, harpsichords, cor anglais, abbey, agn, agns, aires, argos, arsenals, barbarians, baronies, beacons, blasts, blowers, breakers, broadsides, bureaucracies, bureaucrats, cannon, carols, cherokees, chickasaws