helium descrambler (English, noun)
expansion: helium descrambler (plural helium descramblers)
Senses:
topics: diving
engineering
hobbies
lifestyle
natural-sciences
physical-sciences
sports
technical
underwater-diving
qualifier: saturation diving
glosses: An electronic device that lowers the pitch of speech, to compensate for the high-pitched speech of someone breathing in a helium atmosphere mixture (e.g. heliox or heliair), so as to be understandable to other people.
Forms:
form: helium descramblers
tags: plural