I’m trying to figure out what’s happening to me and I’m not sure where to look.
For the last several years, whenever I listen to silence-filling noise (white, brown, pink, etc.) I tend to hear additional sounds. It’s like having your radio tuned to a MHz that’s just off a tiny bit, so you hear static but there’s just a slight edge of voices or something that you can’t quite make out but is definitely there. Sometimes, instead of voices, it’s also patterns in the noise or various pitches.
It happens in a variety of situations, like Youtube videos, audio tracks from meditation apps and noise generators, and even devices that have no audio input or antenna and are specifically for noise as you’d find in the waiting room of a massage clinic. It even happens when it’s a completely benign source like an air fan. And the sounds I hear match the volume of the source.
Do I have superpowers? A brain tumor? Am I just sensitive to imperfect wave form generation? Am I part-dog? Have I done damage to myself from listening to Metallica way too loud for too many years?
Where do I start looking into this? Does anyone have any possible explanations for what I’m experiencing that might lead me in the right direction?
What about when wearing (really good) noise cancelling head phones? Everything you’ve mentioned is when there is some sort of noise going on, but it’s it also happening with everything cancelled out? A few people have pointed out Auditory Pareidoilia which is your brain trying to find words/pattern/meaning in the noise it is hearing, but is it also doing that when the only sound it can hear is it’s own blood whooshing though your veins, which it should be used to? What about in a sensory deprivation tank?
There’s Hearing - which is what the all the tiny bits of your ears connected to the nerves do, then there’s Perception - which is how your brain interprets the information it receives from the nerves connected to your ears and puts it back together. Basically, your brain is working overtime to try to figure out why you are listening to the noise you are listening to. As long as it’s only happening in those situations described and, as others have said, it’s not voices telling to do anything.