MobileTechGuy@lemmy.ml to Memes@lemmy.ml · 2 年前As an owner of children, I approve this messagelemmy.mlimagemessage-square628fedilinkarrow-up11.56Karrow-down199
arrow-up11.46Karrow-down1imageAs an owner of children, I approve this messagelemmy.mlMobileTechGuy@lemmy.ml to Memes@lemmy.ml · 2 年前message-square628fedilink
minus-squareWaraugh@lemmy.dbzer0.comlinkfedilinkarrow-up4·2 年前My understanding is that it generates waves that cancel out the sound waves so your ear drums are actually receiving more sound pressure than without the noise canceling headphones even though you don’t hear the sound.
minus-squareAeroLemming@lemm.eelinkfedilinkEnglisharrow-up1·2 年前But if they cancel out, the pressure difference is lessened, hence less noise. .-.
My understanding is that it generates waves that cancel out the sound waves so your ear drums are actually receiving more sound pressure than without the noise canceling headphones even though you don’t hear the sound.
But if they cancel out, the pressure difference is lessened, hence less noise. .-.