The APU Loudness Compressor plug-in is a compressor/expander designed to support modern loudness types (LUFS, True Peak). Typical compressors operate using only RMS and/or Peak units of measurement. But technology has come a long way since then and we’re overdue for an upgrade.. This compressor uses modern industry standard LUFS units of measurement to provide a far more transparent response which is connected to the way humans actually experience loudness. The entire signal flow of... Download APU Software APU Loudness Compressor