chipdipmcgillicuddy
chipdipmcgillicuddy t1_j5swhk8 wrote
Reply to New owner of Astoria Goonies house wants to keep it open for movie fans by OregonTripleBeam
What can you tell me about Astoria? Why should I move there? Begin!
chipdipmcgillicuddy t1_j2dn3k0 wrote
Reply to comment by frzx1 in Eli5 How exactly does Noise cancellation work? That too in such small airbuds by Professional-Ad3441
I thought about it for a few minutes longer and realized this can work because your wearing something right next to your eardrum. Before I was thinking how could sound be cancelled, if I yell at a concert when the band is playing my yell is still there but it’s drowned out, but I guess because the headphones are right next to your ears that must be a big part of why it works.
chipdipmcgillicuddy t1_j2dksvz wrote
Reply to comment by frzx1 in Eli5 How exactly does Noise cancellation work? That too in such small airbuds by Professional-Ad3441
So say you have some good ones, when the headphones hear a noise and play the inverse to cancel it, can you hear that at all? Also, is there a delay? If there was a gunshot far enough away where the headphones could manage to cover the volume of the shot, would it be able to cancel it out in real time? I just don’t understand how sound can be cancelled without some sort of other sound that plays to replace/mask it, in which case it’s not cancelling it just lessening it.
chipdipmcgillicuddy t1_j2dj34b wrote
Reply to comment by frzx1 in Eli5 How exactly does Noise cancellation work? That too in such small airbuds by Professional-Ad3441
I’ve never used noise cancelling headphones…my question is, do they have a slight white noise to them at all times? That can’t be good for your ears if they do.
chipdipmcgillicuddy t1_iuh01de wrote
Any instrument where you recognize it in the recording is good. That’s why I hate a decent amount of modern pop music because I can’t tell if they used any actual instruments other than a computer up to and including the vocals.
chipdipmcgillicuddy t1_iucdkhs wrote
Reply to comment by OrbitalPete in ELI5: Why are mineral ores found in the form of veins? by zafferous
Liquid hot “magma”
chipdipmcgillicuddy t1_j5sysco wrote
Reply to comment by InigoThe2nd in New owner of Astoria Goonies house wants to keep it open for movie fans by OregonTripleBeam
Wonderful.