phonation vs vocalisation

phonation and vocalisation both are nouns.

Word	Noun	Adjective	Verb	Adverb
phonation	Yes	No	No	No
vocalisation	Yes	No	No	No

As nouns, phonation and vocalisation are synonyms defined as:

phonation and vocalisation: the sound made by the vibration of vocal folds modified by the resonance of the vocal tract

Other synonyms of phonation include vocalism, vocalization, voice, vox.

phonation (noun)	vocalisation (noun)
the sound made by the vibration of vocal folds modified by the resonance of the vocal tract	the sound made by the vibration of vocal folds modified by the resonance of the vocal tract