On October 26, 2017 at 07:20, Mario said...
No, your ear is getting 90db but in opposite phase.
Why would it be twice the amplitude?
[Link: centerpointaudio.com]
Not sure I understand or agree completely. Without doing any research, my thought is that if the two sound waves cancel each-other out, your are getting less than 90db. If you were to get 90db of silence, wouldn't it just be pressure?
Good discussion. I'm sure someone will find a thesis for us to review:)
