whistling
whistling is a sound or aerophone.
Also recorded as puccalo; whist.
Overview
Its recorded use is siffleur. Catalogue entries state maker, model, completeness of accessories and condition. VALÉORINE records this subject so that lots referring to it can be described consistently.
In detail
several methods of producing sustained sound in the human mouth without necessarily using the vocal cords
Sources
Each source is named with the standing the house places on it, so the evidence can be weighed rather than taken on trust.
reference work · Reputable secondary · Wikipedia
“Whistling”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q864184: whistling
Consult the source