Firstly, you need to know what pareidoloia is. It’s defined as seeing patterns where none exist, and while that explains it technically, it doesn’t really make it clear what the psychological phenomenon actually is. Visual pareidolia is when we think we see shapes like faces in inanimate objects, like Jesus on a piece of toast, or a face on Mars.
But pareidolia is also when we think we hear voices or recognizable sounds through white noise. An example of the less well known auditory pareidolia is when you’re taking a shower or hear really loud rain falling on your roof, and you think you hear voices or your phone ringing through the noise. That was how my meth voices started. At first it was just ordinary pareidolia, where there was loud rain or wind and I thought I heard voices, but would realize immediately that it was my imagination. more