noisome Has nothing to do with sound or decibel level, but means simply unpleasant or disgusting.
( noisome ( ( ( ( ( ( Has nothing ) ( to ( do ( with ( ( ( sound or ) decibel ) level ) ) ) ) ) , ) but ) ( means ( simply ( ( unpleasant or ) disgusting ) ) ) ) . ) )
(ROOT (S (NP (NN noisome)) (VP (VP (VBD Has) (NP (NN nothing)) (S (VP (TO to) (VP (VB do) (PP (IN with) (NP (ADJP (JJ sound) (CC or) (JJ decibel)) (NN level))))))) (, ,) (CC but) (VP (VBZ means) (ADJP (RB simply) (JJ unpleasant) (CC or) (JJ disgusting)))) (. .)))
Noisome had everything to do with the sound and decibel level.
( Noisome ( ( had ( everything ( to ( do ( with ( the ( ( ( sound and ) decibel ) level ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Noisome)) (VP (VBD had) (NP (NN everything) (S (VP (TO to) (VP (VB do) (PP (IN with) (NP (DT the) (ADJP (JJ sound) (CC and) (JJ decibel)) (NN level)))))))) (. .)))