Latest Software & Firmware Updates. Audacity Plugin Effects. Anthem Room Correction Software. Wwtp Design Software Free Download. If your Paradigm speaker is equipped with Anthem Room Correction (ARC). Beyond Functional Harmony Wayne Naus Pdf Editor. Anthem Room Correction (ARC. All that is required is a software update. The size of the filter bank is reduced in the Anthem MRX AVRs. The ARC PC software. Compared to the first-generation MRX receivers that required a PC to perform an update. Have the latest version of the ARC-2 software by checking the Anthem.