This is the sound of a rat gnawing its way down through our wooden ceiling (and 2 days after this recording there was a hole about an inch wide in the ceiling!) Recorded July 15th 2015 around 10 o'clock in the evening in the livingroom of my house in Fredensborg, Denmark, with a portable recorder ZOOM H2n. The soundfile was then exported from the recorder to a Windows PC through USB, and normalized (i.e. amplitude brought up to 0 decibel) using Steinberg's Wavelab software before uploading to Freesound.
rat_gnawing_its_way_down_through_our_wooden_ceiling.wav
聲道：2
類型：wav
animal、wood、rat、gnawing、house、indoors、ceiling
動物、木、鼠、啃、屋、在室內、天花板
資料來源：freesound ( https://freesound.org )