chwoei
Newbie level 6
hi,
does anyone have any ideas if 2 analog sound signals are need to be compare at the same time, to know which one has the highest amplitude?
note: the microphones has 1v dc offset and due to the fact that PIC16F877A can only convert 1 analog to digital at a single time, so how i can compare 2 signal at a time?
issit possible to use a comparator? or any better solutions?
hope someone can help!!
cheers,
does anyone have any ideas if 2 analog sound signals are need to be compare at the same time, to know which one has the highest amplitude?
note: the microphones has 1v dc offset and due to the fact that PIC16F877A can only convert 1 analog to digital at a single time, so how i can compare 2 signal at a time?
issit possible to use a comparator? or any better solutions?
hope someone can help!!
cheers,