I've seen that there are already some questions about odd sounds but I thought if anywhere is likely to provide a specific answer or a suggestion, here would be a good place to look.
I have a beeping sound that goes off from what appears to be the fridge, I only assume that because it can only really be heard in the kitchen, and its coming from that corner. It happens around about 1-2 times a minute, it isn't particularly loud but I can notice it.
I've managed to make a short video of the sound which I took on my phone, then cut, cleaned and boosted the audio so you should be able to hear it.
I've already made a note of other suggestions on this page but if anyone know exactly what it is already that would be cool.
Best Answer
My best guess (not knowing the model of refrigerator) is a faulty door timer or over-temperature sensor. A beep sounds on various models to remind you that you've left the door open too long.