1k generated sine wave, 120ms long. Typical nagra beep that you find between takes on a blooper reel. They used to place a couple of these between takes recorded to analog tape in order to differentiate between multiple takes when fast forwarding.
Something of an 'outtake' whilst trying to record a bird chirping. Not only was the resulting recording very poor, as you may hear, but the bird in question shit on my car! happens about 25s in. Recorded 05/09/18.
