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AJ Vented Designer Software

AJ Vented Designer Software for designing vented or ported theoretical enclosures.
Provides an easy to use interface to solve vented or ported box parameters:

Installation volume of the box.
Golden ratio of length, width, and depth using the Box Calculator function.
Resonance frequency of the box
Half power frequency
Length of vent(s)/port(s) for a given diameter / radius
Frequency decibel response graph
Powered decibel response graph

Software Screenshot: 
AJ Vented Designer Software