I bought a Wolfson Audio Card and a new RaspberryPi (as my original Pi is too old to work with the card…) for the sole…
Using my script and a DRC meter (see here) I conducted a comparison between my original mp3s and new high-quality mp4s received from iTunes Match….
Update – for the results of this on my iTunes library see here. This script uses DRC-Meter to compare the dynamic range compression of your ‘old’ mp3s…