Can anyone help me identify what this is ? hear sample here: https://soundcloud.com/frissonsound/audacity-soundclip/s-ZsU2O
and secondly is there anyway the audio can be saved?
it only happens every now and again when recording, so im totally unsure what is causing it.
thank you in advance.
mac - OS EL CAPITAN 10.11.6
audacity - 2.2.2.0