I am referring to the real and true anti-sound, and not those heavy and unnecessary insulations.
This is needed from the smallest things like toilets, to the biggest and most important things like serious noise pollution from cars and so on.
I like this. There are several start-ups for this idea, I hope they succeed.
https://en.m.wikipedia.org/wiki/Active_noise_control
This is needed from the smallest things like toilets, to the biggest and most important things like serious noise pollution from cars and so on.
I like this. There are several start-ups for this idea, I hope they succeed.
https://en.m.wikipedia.org/wiki/Active_noise_control