Rainer-D Posted August 11, 2012 Share Posted August 11, 2012 Hello again mates, atm i working on a calculation for spectral centroids and i am a bit confused about the x-axis interpretation(Need the Hz instead of s). My question is, anyone of you guys worked already that way and maybe can give me a hint or tell me a trick? Thanks in advance, R. Quote Link to comment Share on other sites More sharing options...
edward Posted August 12, 2012 Share Posted August 12, 2012 If you middle mouse on the Spectrum CHOP, there's supposed to be a message at the bottom telling you how to get the frequency. I'm guessing that you can just append a Math CHOP and multiply the "phase" channel with the constant it gives to get Hz. I haven't confirmed that this works though. Quote Link to comment Share on other sites More sharing options...
Rainer-D Posted August 12, 2012 Author Share Posted August 12, 2012 (edited) If you middle mouse on the Spectrum CHOP, there's supposed to be a message at the bottom telling you how to get the frequency. I'm guessing that you can just append a Math CHOP and multiply the "phase" channel with the constant it gives to get Hz. I haven't confirmed that this works though. Thanks for the Tip! That worked good. Just one more question. I want to sum all the values of my samples in my channel node. I was thinking of using an expression chop-node with $V + oc($C,$I). Afterwards unfortunately i couldn´t grab the value with chopf("../network/chopnode/channelname",$FEND). Is there another way of summing these values together? Thx! Edited August 12, 2012 by Rainer-D Quote Link to comment Share on other sites More sharing options...
edward Posted August 12, 2012 Share Posted August 12, 2012 Try the Area CHOP. Quote Link to comment Share on other sites More sharing options...
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