). Describe exactly how you imagined that. What were the qualities?
Took several examples over the day. Mundane ones most of the time. Sound is quite interesting, it is much easier to slip out of the usual observer-observed dichotomy. Imagined sound is usually flat, unstable. Funnily I do a throat movement many times, that would simulate a likewise sound with my voice during imagination. Imagined sound is also boring, hard to concentrate on. Music or melody though is different. Here playing with music or melody is fun and interesting. Although still it is clearly imagination.
Another imagined sound is my tinnitus (several). I early on decided to ignore it, thats why it is only there if I put my attention on it and "go inside". There is no outside source to it, it somehow comes from the inner ear organs or from the brain (doctors do not know), but it has this clear characteristic, other than totally imagined sound. It is sharper and more real.
Another imagined sound is what is the "background" for me.I discovered the background about 2 years ago. It is not tinnitus and not imagined. It is a high pitched background sound like metal scratching, but in a beautiful way. Not annyoing like tinnitus. When I concentrate on this it can get quite loud, but it is not there if no awareness is on it. I regard it as somewhow, partially real? It shares some charachteristic as real sounds. Don't know really how to explain the experience of it.
Result, regardless of tinnitus and "background", imagined sound is really very different than real sound.
Then sound the gong and listen with your whole being. Describe that also as fully as you can.
Real sound has all this details to it, the small vibrations and sidesound characteristics. It has a richness of texture. It is sometimes like one can fall into it and just experience it. Distance and Position can fall away and sound is close or without distcance, just there. (that is like in "background" sound). But most of the times there comes a strong situational awareness with the sound, a search for the source of it. If I start the sound there is this loop of my hands clapping and hearing, like a source and a receiver, but in direct experience there is not really a perceiver-extra-part but only perceiving.
Tell me the difference.
The difference is that imagined sound has this "made up" characteristic. While even when my hands make a sound or I start a sound, the sound is there, it is just real. The "background" sound is a bit tricky, it is like in between, it lacks the physical-situatedness in space (no direction to it, no assymetry), but it is much more real than imagined sound.
Ok thats that.