Recording of the construction works at Tabakalera during the installation of micropiles. This recording is made with hydrophones and is edited from an extract of 10 minutes, filtering sounds from 0 Hz to 60 Hz and changing the speed to hear the infrasounds produced by the micropiles machine.
Mikel R. Nieto
2013-02-19
lana, gipuzkoa, makina, hidrofonoa, donostialdea