whirr, hum, clatter, thrum, whoosh, clack, crackle, gurgle, droning, rumble, screech, clunk, hiss, clang, roar, cacophony, clanking, beeping, throb, din, tinkle, pattering, blare, whine, wail, burble, chirrup, squeals, vibrating, chirping, pulsing, whump, buzzes, clinking, clop, murmur, shriek, jackhammers, thuds, clangor, foghorns, revving, chattering, noises, tintinnabulation, staccato, screams, growl, thwacks, hoofbeats, purr, whirls, squawking, birdsong, plink, claxon, rustling, fluttering, groan, creak, shrilling, tremolos, clomp, pinging, scritch, boop, mooing, flickering, bleats, eddying, klaxon, glissando, yelps, blipping, chiming, kettledrums, calliope, vibrations, thump, juddering, moans, stillness, thundering, vroom, glockenspiel, trilling, cawing, tinny, neighs, crinkling, birdcall, strumming, whispers, snuffling, chugging, crescendos, warbling, spooling, crump, cacophonic, pulsations, drumbeats, humming, buzz, crackling, drone, rattle, rustle, swish, whirring, clicking, hissing, ringing, rumbling, thud, 0, 3, 6, \u00ab, c5, coo, cp, d, o, pt, r, rr, sh, sp, 2000000, +, -1, .., 00, 02

go, sound

birr, purr, whirr, whirring, whiz, whizz