I had a very short episode of that. It turns out it was my posture. Hunch forward posture strained some muscles behind my neck that are close to the ears. Proba

I had a very short episode of that. It turns out it was my posture. Hunch forward posture strained some muscles behind my neck that are close to the ears. Probablly they pulled on some nerves in that area, causing the constant noise. It went away with massage and then gym.