mrw wrote: > Equalization and crossover matched to the drivers and enclosure. Finding > the curves ?
I've found those. By courtesy of the United States NSA, I used Ghidra nine or ten months ago to see what might be seen in the dsp plugin vis-à-vis the "bass drop out" issue[1]. On the way, I located the various filter co-efficients. I have now matched these up to the relevant dsp "cook-book" algorithms (http://www.musicdsp.org/files/Audio-EQ-Cookbook.txt) plus one other. Results agree to the penny, or, in two cases, to within a couple of quid[2]. [1] And found nothing that implicated the plugin. [2] Which, I suspect, may stem from the use of single floats instead of double floats when the firmware was prepared. ------------------------------------------------------------------------ mrw's Profile: http://forums.slimdevices.com/member.php?userid=38299 View this thread: http://forums.slimdevices.com/showthread.php?t=111663
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