high-pitched

adj.	1.	high in pitch or frequency; - used of sounds and voices. Opposite of low.
	2.	set at a sharp or high angle or slant; as, a high-pitched roof.

Adj.	1.	high-pitched - used of sounds and voices; high in pitch or frequency Synonyms: high
	2.	high-pitched - set at a sharp or high angle or slant; "a high-pitched roof"

inclined