Search results
Results From The WOW.Com Content Network
A party whistle A metal pea whistle. A whistle is a musical instrument which produces sound from a stream of gas, most commonly air. It may be mouth-operated, or powered by air pressure, steam, or other means. Whistles vary in size from a small slide whistle or nose flute type to a large multi-piped church organ.
A pea whistle is constructionally identical to a "police whistle", but the chamber contains a small ball, known as the pea, but usually a material such as plastic or hard rubber. When blown, the pea moves chaotically in the chamber, interrupting and modulating the airflow to create a typical warbling/shrieking effect.
Joseph Hudson (1848–1930) was an inventor in Birmingham, England during the late 19th century and the founder of J Hudson & Co in 1870, later to become the world largest whistle manufacturer . Hudson entered a competition held by the Metropolitan police force in London in 1883 to design a better way of attracting people's attention.
Google Translate is a multilingual neural machine translation service developed by Google to translate text, documents and websites from one language into another. It offers a website interface, a mobile app for Android and iOS, as well as an API that helps developers build browser extensions and software applications. [3]
Whistle (company), a subsidiary of Mars Petcare; Whistle (organisation), a West Ham United F.C. supporters' pressure group; Whistle (superhero), a fictional DC Comics character; Whistled language; Whistle Orange Soda, a soft drink made by Vess; A unit of time used in Indian cooking; Whistle, or whistle and flute, rhyming slang for suit
The pea in a pea whistle isn't part of the sound generation mechanism in the way a woodwind's reed is. In pea whistles the moving pea changes the shape of the resonant chamber, and that causes the characteristic warbling of the sound, but the pea has nothing to do with the generation of the sound.
Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Donate
Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Donate