Esophageal speech
Esophageal speech is a human voice or musical instrument.
Overview
Airstream mechanism for speech involving the esophagus.
In detail
Esophageal speech is a human voice or musical instrument.
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
“Esophageal speech”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q3562529: Esophageal speech
Consult the source