Audio Control EPICENTER Owner's Manual page 7

THE STORY BEHIND
Bass Maximization Technology
You may ask yourself, "Why would I need to restore bass?" The truth is
that during the recording process, low frequency information can be "mixed"
down or filtered out. It's not that recording engineers are out to get you; in fact
they are looking out for your best interests and are concerned that many speaker
systems cannot handle "truly" low bass information.
The patented circuit inside The Epicenter is designed to reproduce the low
frequency information by looking at the upper frequency ranges and detecting
musical harmonics. These harmonics then allow The Epicenter to drop down a
few octaves and reproduce the "missing" bass notes.
The bottom line is that The Epicenter technology gives you deep, body
shuddering, heart stopping bass. Can you handle it??
Figure 4: How The Epicenter Works
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