"If your hearing aids and hearing technicians can't work it out without that whistling, perhaps your particular hearing losses are too complicated for the current technology. "
This answer above appears to be the problem. The issue is a bit complicated without the graph. I do not hear consonants well and certain accents are impossible; therefore, in order to comprehend speech, the sound is programmed up so high, TV produces squeaky voices with whistles on many words. Normal conversations, restaurant noise and almost everything else, is just fine.
The company/manufacturer recognizes the problem but their product does not produce hearing aids to accommodate my loss. Appointment with ENT first then returning these.
In my pursuit of hearing happiness, I have located a company that claims to provide a solution. Evidently, a plug-in streamed device for TV/hearing aid where no now else is affected. But then, are movies out? Dunno yet.