No specific info about version 2.3. Please visit the main page of Dynamic Spectrum Mapper on Software Informer.
It is a program that helps you analyze the spectrum of an audio signal.
MIDI File Mapper is a utility that allows you to remap the notes in MIDI files.
Serial Port Mapper - Assign new names for serial ports.
Create your own customized maps of the Holy Land with Bible Mapper Application
JET Dynamic Spectrum Tuner is a powerful tuning package
TA-Mapper is an effort estimator tool for blackbox security assessment .