Sonos is a real-time software multiband compressor limiter for radio broadcasters.With this software and a suitable sound card, it is possible to turn a Windows PC into a radio broadcast processor. The processor achieves its loudness through the use of a unique distortion masked final clipper. Sonos Features: Sonos interfaces to sound cards using either ASIO or the Windows native multimedia sound interface. If you use the ASIO interface, then low latency mode can be utilized. Use of ASIO is dependent upon the sound card having ASIO drivers.Most 'Pro' sound cards support ASIO.Low latency mode enables off air monitoring while speaking just as hardware FM & AM processors do. The application is password protected to prevent unauthorized tampering. Sonos 4 can be automatically started when Windows boots. Additionally, the application can be made to minimize to the 'Systray'. Sonos 4 supports multiple instances.It is theoretically possible to have up to twenty processors, but CPUs are not powerful enough yet to support all twenty processors.