I'll just say that living in HK... there is almost no cars that allows noise to be leaked from the outside. Except for sirens, that's the only thing that will cut through the isolation barrier of a luxury car.
right...in a lot of asian countries, you're either extremely wealthy (able to afford luxury cars) or not well off enough to afford a car, correct me if I'm wrong
Generally. More because it is mostly not worth it to buy a car when the country is so small rather than there is no middle class, haha. Loads of middle-class people, it is just that it is far more convenient to take the subway than to buy a car. Anyway, this is why the example is intended only for Hong Kong. But I'd imagine in the later years, this technology would be made more commonly available.
It is just a little food for thought.
Edited by MaxwellDemon - 12/29/10 at 10:06pm