OK, here’s another subjective evaluation.
Was eating lunch outside across the table from a friend. I think there was a wall behind me. The environment was moderately noisy – there was someone at the table next to us who was talking on their phone, and there was not-loud jackhammering taking place somewhere in my distant foreground.
What I noticed was that I could pretty much always hear him clearly and could (generally) comfortably lean back in my chair and still hear him. @Volusiano may remember my once expressing the desire to hear sibilants better, and at the time he suggested that I turn on Speech Rescue on my Oticon OPN 1s (which I did try, without significant improvement).
Well, what seemed remarkable was that even though my friend was speaking rather softly, I heard all of the final sibilants of his words really well, without his voice or the sound in general seeming unduly amplified. Again, this is exactly as I’ve wished all along.
One realization which I’m arriving at is that the commonly-accepted notion that hearing should be evaluated first and foremost in terms of one’s ability to hear discrete tones along a frequency curve has very little to do with a person’s ability to hear voices effectively. In other words, amplifying / restoring the high frequencies is clearly not enough (nor is noise suppression). As @Volusiano notes, the holy grail may be speech and noise separation, but what seems remarkable about the Whispers is that this appears to be occurring without apparent noise suppression.
But the streaming (even for phone calls) seems subpar.
Also, sometimes I see that the Brain is disconnected from my iPhone (and I’m not sure why, because it isn’t far away), but I wonder whether this means that the Brain is disconnected from the earpieces.
Has anyone else noticed this?