Timeline for Why power metric is used for AGC control signal instead of some other metric like peak?
Current License: CC BY-SA 4.0
5 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 22 at 9:59 | comment | added | Max | Plain average of absolute values could work, depends on the signals you expect. | |
| Apr 22 at 9:49 | comment | added | JHKKHJ | Do you have any other metric in mind which is similar to rms energy but doesn't require squaring of the incoming data. Since my concern is saving hardware | |
| Apr 22 at 9:07 | comment | added | Max | As a matter of fact, statistics are already used. Energy is mean, crestfactor is proportional to variance. What other statistical measures do you have in mind? | |
| Apr 22 at 8:53 | comment | added | JHKKHJ | Can somehow statistics of incoming data be used to control the amplifier's gain instead of energy ? | |
| Apr 22 at 8:10 | history | answered | Max | CC BY-SA 4.0 |