Real-Time AudioSuite

Audio plug-in format developed by Digidesign Real-Time AudioSuiteDeveloperDigidesign (now Avid)Operating systemmacOS, WindowsTypePlug-in ArchitectureLicenseProprietaryWebsiteAvid Audio Plug-In Developer Program Real-Time AudioSuite (RTAS) is an audio plug-in format developed by Digidesign, currently Avid Technology, for their Pro Tools LE and Pro Tools M-Powered systems, although they can be run on Pro Tools HD and Pro Tools TDM systems. RTAS plug-ins use the processing power of the host computer rather than DSP cards used in the Pro Tools HD systems.[failed verification] As the name suggests, the plug-in architecture is designed to be run in real-time, mimicking hardware inserts on traditional mixing console. This is in contrast to rendering files out of time with effects applied directly to the audio, which in Pro Tools is facilitated by AudioSuite Plug-ins. Avid's AAX format, which runs on both native CPU and Pro Tools HDX DSP, is the replacement for RTAS. Obsolescence On April 7, 2013, Avid announced Pro Tools 11. From this version forward, Avid has made the AAX plug-in the only format supported by Pro Tools. At launch, many third-party plug-in developers have yet to port their