Beeps an electrocardiogram during cardiac arrest. This sound was made on computer. It is a square wave of frequency 835 Hz. UCS Category: BEEPMed. Duration: 00:24.
Song of robin, a garden bird. He cries from a tree, spacing his songs for 2 to 3 seconds, then stops, changes his tree and starts again a few dozen times and so on around his territory. UCS Category: BIRDSong. Duration: 00:02.
Sound of a 40cm (16") cymbal, struck with a wooden drumstick. This is a Medium Thin Crash cymbal by Avedis Zildjian. UCS Category: MUSCPerc. Duration: 00:18.