Ashly Protea 4.8SP is a digital signal processor (DSP) and loudspeaker management system (DLMS) that uses the Protea DSP Software Suite

The DLMS (Device Language Message Specification) protocol is a widely used communication standard in the field of energy metering and building automation. Ashly, a leading manufacturer of professional audio equipment, has integrated DLMS protocol in their Protea 48 software, enabling seamless communication between their devices and other DLMS-compliant systems. This paper provides an in-depth analysis of the software DLMS Ashly Protea 48, its features, benefits, and applications.