Hi, it is possible to store sound levels in a rrd database an calculate the correct average?
This excel Matrix formula (enter in A1 with ctrl+shift enter) =10*LOG10(AVERAGE(10^(0.1*(B1:C8)))) calculate the average sound level of cells B1:C8 The RRA command has only the aggregate functions AVERAGE, MIN, MAX, LAST It is possible to add a custom function LAVERAGE? Peter -- View this message in context: http://rrd-mailinglists.937164.n2.nabble.com/Average-of-sound-levels-tp7581878.html Sent from the RRDtool Users Mailinglist mailing list archive at Nabble.com. _______________________________________________ rrd-users mailing list [email protected] https://lists.oetiker.ch/cgi-bin/listinfo/rrd-users
