Acme 472 Slide Whistle whistles a great all-rounder with a

a great all-rounder with a sound that is well within human hearing

Medium Pitch 115 dBA

Rugby tend to use the 58

sharp "click" sound when pressed

A hand cut whistle made from a stag horn tyne (the tip of the antler) a single tone whistle giving a high pitch

Acme 472 Slide Whistle whistles a great all-rounder with aMany will recognize the slide whistle as the voice of the Clangers, but just listen to Louis Armstrong playing Whos It to see its musical possibilities. With many claims to fame it features prominently in Swanee Kazoo in Radio 4s Im Sorry I Havent a Clue, and on The Simpsons as Sideshow Bobs voice before he found his own.