<div dir="ltr"><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">Hello,</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">I'm building my own compressor and I've been analysing patches I've found but I can't figure out a part of this one.</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">If you open the patch [st-compressor], then open the [pd workings] subpatch and then the [pd rh_scalelog] subpatch, I can't figure out why 'Roman H' is using natural log for ratio, attack and release. I must be missing something because on another patch [tb_compressor~], all it uses for the ratio is</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">[ratio(</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">|</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">[swap 1]</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">|   /</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">[/ ]</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">|</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">[s $0-ratio]</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">This is obviously calculating the inverse of the ratio, which has a 0-100 range. </div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">I would really like to know what is the idea behind Roman's rh_scalelog. </div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">Thanks</div></div>