0
$\begingroup$

Is it possible to block/eliminate particular noise sounds with artificially generated sound waves or any other ways?

$\endgroup$
  • 3
    $\begingroup$ Start with the Wikipedia article Active noise control. It is how some noise cancelling headphones work. $\endgroup$ – Farcher Sep 10 '19 at 8:46
  • 1
    $\begingroup$ In the "any other ways" category a vacuum blocks sounds waves, as the classic "alarm clock in a bell jar with vacuum pump" experiment demonstrates. $\endgroup$ – gandalf61 Sep 10 '19 at 9:25

Browse other questions tagged or ask your own question.