
The conversion with MH yields results which would lead one to believe it's actually using an mp3 codec instead of AAC, with the sharp 20kHz cutoff characteristic of mp3. True to form, XLD yields audio spectrum results that are as close to the original flac as one could hope for (btw, this is only possible if you compress to AAC - mp3 isn't capable of that). For comparison I use Spek, as well as the Plot Spectrum feature in Audacity. I was recently asked my opinion of MediaHuman Audio Converter for compressing flac to AAC/m4a. I've come to depend on it for yielding the best possible audio results. I'm a long-time and regular user of XLD and have come to appreciate its features and versatility.
