Specifications

4.1.4 Why a De-Expander ?
A de-expander behaves as the opposite of the expander. It increases the signal level below the threshold according to the
set ratio instead of reducing below this point for the expander. It can be used to reduce the dynamic of the signal to magnify
low levels. This processing is very unusual for hardware dynamic processors because of the complexity of its
implementation.
The expander action (blue area)
4.1 Introduction to the Dynamic Why a De-Expander ?
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