Hi all,
I just want to run a project idea past you.
As I understand it, VU is just an average measure of amplitude of an audio signal, correct?
In that case, why can you not have a microcontroller sample an audio signal several times and calculate the average; the result of which is translated into the usual -20dB to +3dB scale?
In my mind this would be possible. Is it? Or am I missing something?
Thanks
I just want to run a project idea past you.
As I understand it, VU is just an average measure of amplitude of an audio signal, correct?
In that case, why can you not have a microcontroller sample an audio signal several times and calculate the average; the result of which is translated into the usual -20dB to +3dB scale?
In my mind this would be possible. Is it? Or am I missing something?
Thanks