Hertz is the standard measurement of frequency. One hertz corresponds to one wave cycle per second. One kilohertz (kHz) corresponds to one thousand wave cycles per second. Humans can typically hear frequencies between 20 Hz and 20 kHz.

In the spirit of reconciliation, Faunatech acknowledges the Traditional Custodians of Country throughout Australia and their connections to land, sea and community. We pay our respect to Elders past and present and extend that respect to all Aboriginal and Torres Strait Islander peoples today.