Men all over the world, REJOICE! Anti-nagging headphones are here. They just need to make 'em smaller.
eh? Consumer noise-cancelling headphones have been around for at least 10 years, and before that pilots had them...
Yeah, I've got them :normal:
isnt that a universal mute button =P
hehe, what you need to do is set up a big stereo incorporating one of those. Then you would walk into a room filled with silence =) No amount of yelling or screaming could prevail. =D
But, ya, Oracle, Those things have been around for years
Every single one of you missed the point... including, I'm surprised to say, Plasma
Read the "How it works" part
You mean that part about it making a sound wave of the exact opposite frequency that is hears so that it cancels out? Yeah that's cool
let's make a really big one (with a very sensitive mic) so that and noise in a room is canecled
Quote:Every single one of you missed the point... including, I'm surprised to say, Plasma
Read the "How it works" part
So it should say "out of phase" instead of "opposite frequency"...hilarious :roll:
Quote:The higher frequency cancels out the lower one.
WHAT? WHICH SCHOOL WHERE THESE GUYS AT? This is ridiculous