These are voice recordings of one female and one male with an East Norwegian accent reading parts of an instruction manual for a toaster and a boat-tick disclaimer. We have used these stimuli as a control condition in multiple studies and published a separate article in which we pilot-tested this stimulus.
Færøvik, U. H., Vikene, K., & Specht, K. Put the control back in the control condition. Are brown, pink, and white noise neutral control stimuli?. Frontiers in Neuroscience, 19, 1488682.