Even though your comments were "technobabble", they were right on-target.
I'll defer to your expertise in this area.
So some of you are saying that the screaming announcer going on about some sale on cars can't be stopped? I personally detest that loud invasive voice and it was nice to hope for a moment that he could be toned down.
They might be able to make some improvements, but I don't think you'll find any lasting satisfaction.
Let's assume that they regular the maximum volume of commercial. An obnoxious advertiser would make every moment of their add right at the maximum volume, so it would seem louder than the surround material. If they regulated average volume, obnoxious advertisers would use bursts of loud sounds with quieter bits in between. You might be able to come up with some overall perceptual measure that factors in lots of stuff to generate an apparent loudness index that could be regulated, but I'm not sure how that would work.
Even if they did manage that, I think you'd see advertisers find other ways to get their messages noticed. They might use sounds that we are attuned to pay attention to - babies crying, people in distress, horns honking and tires screeching, or other annoying attention getters like that. It's probably not a hopeless battle, but it would be something like fighting spammers or virus writers - whatever you do, they'll try to counter.
I think eventually everyone will adopt this approach, and of course, therefore, commercials as we know them today will be utterly worthless. Clearly, they're going to have to find some different way of invasively presenting offers to those viewers who will be inclined to make purchases based on being "sold to", and find some different way of getting their money from the rest of us.
The landscape is already evolving. People are paying to stream videos without ads. Advertisers are paying to have their products prominently placed in shows.
One promising development is that advertisers are gathering a lot more information about their customers and using that to target ads better. While I'm annoyed by ads for products that I have no interest in, I am less bothered by ads for stuff that I care about. That's why the ads in magazines I read are more interesting that the ads on TV. It's also why the Google ads or
Amazon suggestions and so much more useful. Who knows, maybe they'll start injecting different ads for each viewer of a show.
Congress acts on tons of issues. Some of them are huge issues while others are tiny ones. Still, we expect our representatives to move these issues along. Thankfully, debate on TV volume and the like doesn't take up very much (any?) time. As a bonus, working together on these small issues fosters communication and cooperation on larger ones.
I actually like it when Congress spends lots of time on trivial issues. In my state, our legislature meets only for a relatively short period every other year. I prefer this approach to having a very active legislature that is active almost continuously. Their spending time on honorary resolutions, TV volume, and other stuff that has a negligible impact takes away time that they could be spending on things with a negative impact. I guess it boils down to whether you'd rather them doing more or less of the "important" stuff. For me, I like less.