Weird sound when I change my volume

Hello,

Everytime I slightly change the volume in the task bar, a very loud beep occurs. I have tried everything to understand why it is making such noise but have not arrived to any conclusions. The strange thing is, it does not matter how quiet or loud I change the volume to, the beep always is the same volume (a very loud beep).
Can anybody help me with this problem?

Thanks,

Ben