KaraokeKancer
New member
When soundwaves combine, they have to be in phase with eachother to sound good. I'm understanding that, but my question is do they have to be in phase with eachother at the point of combination? Also when they combine, assuming you have two different frequencies, isn't there going to be some point where they are out of phase with eachother? Can anyone help me understand this any better? I'm understanding that this is a very important, but basic aspect of this whole deal. I have cerebral palsy so type slow.