>If not, could you explain why you’re giving your opinion?
I'm not a researcher or a scientist of any kind. I know very little about aphantasia, and don't experience it myself or know anyone who does (besides one podcaster I listen to). I simply suspect that some percentage of people who report aphantasia may not actually have it, based on dozens of peoples' self-reports that I've read before. Subjective experiences are complicated. I could certainly be completely wrong both in general and in this case, though.
I based most of my reply on the fact that you said:
>I think I can imagine sounds in my head, but it is a little like singing, or humming a tune without making noise.
To me, this is the experience of aural "phantasia". This is what happens when I imagine sounds in my head. That's why I read your post with a sense of dissonance. It made me want to try to understand how you can have this kind of "humming a tune without making noise" sound in your head yet also have aural aphantasia.
Are you able to hum a song you've heard before? If so, I think that could potentially require a kind of ability to represent the song in your mind, though I could be wrong about that.
Are you able to think about a note with some pitch frequency and then about a note with a higher pitch frequency right afterwards? If not, what is the experience of humming like for you? If so, then what's happening when you're thinking about these pitches?
The fact that you've never had anything like a song getting stuck in your head (e.g. hearing a song you like and humming or thinking about it a later time) would make me think there likely is something atypical about your experience, at the least, though.
Additionally, you said:
>I don't know. It's like reading though. I definitely don't hear a voice (mine or anyone else's).
This is also my own perception of what internal monologue is like for me. Although this is potentially a separate phenomenon from aphantasia, to me it seemed like you were saying you didn't have an internal monologue when I thought maybe you did, which, if true, made me think there was possibly an increased chance you don't have aphantasia if you think you do.
Obviously you know your own experience better than anyone else does or could, but there's a lot of ambiguity and ineffability around the meanings of all of these terms; a little bit like (though not as extreme as) trying to describe the experience of perceiving a particular color.
I'm also doing all this in part so I can better understand the phenomenon and educate myself.
I initially was considering adding the "I think you likely don't have aural aphantasia" part but decided to leave it out, since it's extremely presumptive, but the imagining sounds/humming thing and the capability of humming something you've heard before (if I understand correctly) seemed so contradictory with what I personally understand aphantasia to be that I later went back and edited it in. If not for that part I probably wouldn't have replied and would've just silently acknowledged your aphantasia.