Are you really tired of restaurants where you have to YELL at your dining partner(s)? As far as the proprietors are concerned it's "all about them", and your comfort is secondary. They decide the "music" THEY want to listen to, and how LOUD they like it to be, while they sling hash.
It's all about them.
My vote (amongst many contenders) for LOUDEST:
Ascari in Leslieville - will never go back. Food and service were both excellent, but I cannot enjoy dinner when I'm yelling, my dining companion is yelling, and the people at the table next to us are all YELLING and saying what a pity it is that they have to YELL all the time!