( Ultrasound ( ( is ( ( ( ( ( ultra ( high ( frequency sound ) ) ) , ) ( well ( ( above detection ) ( by ( the ( human ear ) ) ) ) ) ) -- ) ( in ( ( the range ) ( of ( ( ( ( ( 1 million ) to ) 10 ) million ) hertz ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Ultrasound)) (VP (VBZ is) (NP (NP (NP (NN ultra)) (NP (JJ high) (NN frequency) (NN sound)) (, ,) (ADVP (RB well) (PP (IN above) (NP (NN detection)) (PP (IN by) (NP (DT the) (JJ human) (NN ear)))))) (: --) (PP (IN in) (NP (NP (DT the) (NN range)) (PP (IN of) (NP (QP (CD 1) (CD million) (TO to) (CD 10) (CD million)) (NN hertz))))))) (. .)))
Ultrasound is ultra high frequency sound, well above detection by the human ear--in the range of 1 million to 10 million hertz.
(ROOT (S (NP (PRP You)) (VP (VBP call) (NP (NP (NN sound)) (SBAR (WHNP (WDT that)) (S (VP (VBZ has) (S (NP (DT a) (NN wave) (NN frequency)) (ADJP (JJR higher) (SBAR (IN than) (S (NP (DT the) (JJ human) (NN ear)) (VP (MD can) (VP (VB detect) (NP (NN ultrasound))))))))))))) (. .)))