Anonymous wrote:OP here. To me it sort of sounds like a verbal tic, not a regular throat-clearing or cough. I have an uncle who also, in retrospect, may have had a verbal throat-clearing tic, and this sounds similar to that.
However, not sure if that changes anything for me as the one who is closest in the office, and hears this from coworker everyday. I guess I have to just suck it up, and maybe close my door when it's really frequent or wear headphones. I think a white noise machine would be weird in my office culture, unfortunately.
My DH does this and it struck me as a tick initially. He apparently has thick saliva and it’s how he keeps his throat clear. Still gross and annoying, but I mostly tune it out now. Good luck.