By Nick Landis on Monday Aug, 22nd 2011

Jitter is a time-based signal error.  Often misunderstood, this problem can range from subtle and nearly inaudible to loud and distracting.  Jitter can reduce low-level resolution (add noise) and add distortion.What are they talking about when they say "Jitter"? Well, it can be several things.  This is part of the reason people are often confused with the topic.

Loudness Wars

By Nick Landis on Monday Apr, 11th 2011
SINCE THE 1990's AND THE ADVENT OF BROAD DISTRIBUTION OF DIGITAL AUDIO, POPULAR MUSIC HAS STEADILY BEEN CREEPING LOUDER AND LOUDER.  DIGITAL AUDIO MUST BE COMPRESSED AFTER PEAK AMPLITUDE IS REACHED (AT 0DBFS) TO BECOME LOUDER.  HAVE YOU EVER RECEIVED AN EMAIL OR TEXT MESSAGE THAT LOOKS LIKE THIS?  It's just a bit obnoxious, isn't it? Why does it happen?  To the average listener, louder sounds better.  Even if the source material is identical, and you play one just a little louder, th