Phonation used in a sentence

Phonation in a sentence as a noun

The personnel were asked to produce “ahh” phonation.

​h1eǵhs can't be related to h2eǵ-, since the laryngeals and plosive phonations are different.

The plosive phonation distinction isn't as relevant here as the laryngeals - for one thing, the reconstruction ​h1eǵhs isn't certain, even by the Greek evidence - but the numbered laryngeals were entirely different consonants, which only form a class insofar as they all disappear in non-Anatolian IE.