Unnoticed

   There's a particular sound we can't get away from anymore.  I may have that backwards.  It's actually the perception of a sound instead.

   But it's supposed to go unnoticed.

   So let's call it a "sound you're not supposed to notice".

   You might be wondering what can cause it.

   That's simple enough and if you've read the posts before this one it should make sense:

• Transformers (not the robot kind)
• Household appliances
• Basically anything that intentionally or unintentionally generates RF (radio frequencies but also microwave ones too)

   So in a round about way we're back to Power Lines.

   Go figure.

   You might be wondering why the "sound you're not supposed to notice" should go unnoticed.

   It's because RF isn't something any of our 5 senses normally "sense".

   More about that in the posts Radar, Telepathy, and Perception.

   Under some unusual circumstances it's possible to learn how to consciously perceive RF.  That kind of situation isn't typically pleasant though.

   I don't recommend it.

   But when it happens the resulting perception can range from buzzing to clicks to high pitched noises.  All of which can be somewhat irritating.

   The problem with any of it has to do with the unconscious part of the mind.

   It's because even when we consciously don't notice it our unconscious can still very much be aware.

   That's the unconscious part of the mind's job.

   Once conscious awareness sets in you can't ignore something anymore.

   Fading into the background stops being an option.

The people I know with answers won't give them when asked.  So I have a few Questions.