AdvertisementInfrasound is the acoustic sound waves emitted below the normal human hearing level, and while higher frequency noises are louder close to the source of things like nuclear explosions and rocket launches, low-frequency infrasound travels further. It covers sounds below 20 Hz and down as far as 0.001 Hz. Infrasound, also known as low-frequency sound, describes sound waves with a frequency below the lower limit of human audibility. A SpaceX Falcon 9 rocket lifts off from Cape Canaveral, Florida, on November 11, 2019. After their initial blast, space rockets shoot away from the Earth with rumbles in infrasound, soundwaves that can travel thousands of miles through the air and the ground.
Figure would not have been able to create a 500 bucks volley of audible terror.
( z0 possible :ARG1 ( z1 create :ARG0 ( z2 figure ) :ARG1 ( z3 volley :mod ( z4 monetary-quantity :quant 500 :unit ( z5 dollar ) ) :mod ( z6 terror :ARG1-of ( z7 hear :ARG1-of ( z8 possible ) ) ) ) ) :mod z2 :polarity - )
(z0 / possible-01
    :ARG1 (z1 / create-01
              :ARG0 (z2 / figure)
              :ARG1 (z3 / volley
                        :mod (z4 / monetary-quantity
                                 :quant 500
                                 :unit (z5 / dollar))
                        :mod (z6 / terror-02
                                 :ARG1-of (z7 / hear-01
                                              :ARG1-of (z8 / possible-01)))))
    :mod z2
    :polarity -)
Figure would not have been able to create a 500 bucks volley of audible terror .
z0 :polarity 0
z0 :mod z2
z0 :ARG1 z1
z1 :ARG0 z2
z4 :quant 1
z4 :unit z5
z3 :mod z4
z1 :ARG1 z3
z7 :ARG1-of z8
z6 :ARG1-of z7
z3 :mod z6