I think I know what your talking about. When I was younger I would always hear this sound and no one else would hear it when I pointed it out. I've heard machines make similar sounds at times but usually not quite. I'm really not sure, but usually I sense an energy from the east.
Or maybe you WANT it to be something else. Its probably a coyote. just move on from it. don't worry there isn't a ghost dog wolf sitting in your TV room watching Keeping up with the Kardashians. Its a coyote. leave it at that.
Due to a military training accident instead of hearing loss, I hear three decibals (at least I think thats the term ear doctor used) higher in my left ear than right. When I heard howling noises that others could not I too was concerned. Apparently certain noises be it whining machinary, howling coyotes or yowling cats in the distance I could hear it with an echoing resonence when others could not and if my dogs could hear it, they did not seem to care. It actually caused a slight light headedness and worried feeling, leaving me a slight headache. If not supernatural, you could be experiencing a similar ear problem.
I get that sometimes, whell not specificly howling, but sounds that only I and animals can hear, I myself am not shour what it is but I do have a hypothesis, I think that it might be some kind of entaties (in my case entaties) that whee can hear, some entaties reveal themselves to certain people (more like dont hide from them), and I remember reading in this forum that one guy hears wolf Howell's before someone close to him dyes, but if you hear them repeatedly than it must be something else if people dont dye (who you know) in correspondence with them, the idea of telling you that is that if you hear specificly howling than it might be a type of premonition or worning (which ever)
Could be an owl in the distance thus the echo effect. Could also be an inner ear problem. Could be spirits wailing. I am not there to investigate it so I can only share personal experiance and let you draw your own conclusions.
