BASS BOOST

Bass Raised Sound System

Bass expansion, usually 3 levels: moderate, heavy, off.

Dynamic Super Loudness

Dynamic Bass Boost

The Dynamic Bass Boost block provides boost that varies with input-signal level: lower levels require, and receive, more bass than higher levels. Using a variable-Q filter, this block dynamically adjusts the amount of boost.

Dynamic Bass Boost

First introduced in the mid 80s for Sony cassette portables, changed later to Mega Bass. It was also used in CD, MD and DAT portables.

Extended DBB

Groove

Mega Bass

Super Bass

S-XBS

X-BASS

XBS

Extra Bass System