Bass types

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BASS BOOST

bassboost
Manufacturer: Sharp
View BASS BOOST WM models
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Bass Raised Sound System

brss

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

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Dynamic Super Loudness

DSL
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Dynamic Bass Boost

ph-dbb

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.

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Dynamic Bass Boost

so-dbb

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.

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Extended DBB

so-exdbb
Manufacturer: Sony
View Extended DBB WM models
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Groove

so-groove
Manufacturer: Sony
View Groove WM models
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Mega Bass

so-megabass
Manufacturer: Sony
View Mega Bass WM models
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Super Bass

superbass

Manufacturer: Aiwa
View Super Bass WM models
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S-XBS

sxbs
Manufacturer: Panasonic
View S-XBS WM models
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X-BASS

xbass
Manufacturer: Sharp
View X-BASS WM models
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XBS

xbs

Extra Bass System

Manufacturer: Panasonic
View XBS WM models