Whistle Blow sounds
Sharp blasts and trills from referees, trainers, police and boatswain’s whistles sit alongside human mouth whistles, cartoon peeps, comedy slides and a few mechanical ones such as kettles, trains and steam. A handful layer crowd noise or distant factory hum that the category name does not suggest. Most are one-second pops or two-to-seven-second bursts, with the longest kettle recording stretching to a continuous 42-second boil.
26 sounds