acoustics of the hole
measuring the frequency response of the hole
the result
measuring the relative amplitudes of frequencies of a gong at the bottom of the hole having water dripped onto it from the top
the result
measured by Paul Gillieron.
measuring the frequency response of the hole
the result
measuring the relative amplitudes of frequencies of a gong at the bottom of the hole having water dripped onto it from the top
the result
measured by Paul Gillieron.