Digital Presentation Matrix Switch [DPMS]
DPMS is a software package that includes all audio signal processing algorithms needed in matrix switching and presentation applications.
In such applications many audio inputs from different sources need to be mixed, processed, and sent to many different outputs.
Audio input sources may be coming from microphones, CD/DVD players, digital audio from HDMI, analog audio from Analog to Digital converters, or digital audio from a network connection.
In many situations, several mixing buses are needed, each with its own audio processing algorithms, and each providing a dedicated audio output.