raspiness vs noisiness

raspiness and noisiness both are nouns.

Word	Noun	Adjective	Verb	Adverb
raspiness	Yes	No	No	No
noisiness	Yes	No	No	No

As nouns, noisiness is a hypernym of raspiness; that is, noisiness is a word with a broader meaning than raspiness:

raspiness: (of sound) The state or characteristic of being rough or raw, especially used to describe vocal quality.
noisiness: the auditory effect characterized by loud and constant noise

Other hypernyms of raspiness include racketiness.

raspiness (noun)	noisiness (noun)
(of sound) The state or characteristic of being rough or raw, especially used to describe vocal quality.	the auditory effect characterized by loud and constant noise