This webinar demonstrates a unified FPGA-driven signal intelligence framework that bridges high-resolution audio processing and software-defined radio within a single reconfigurable architecture.

Starting from PDM-based acoustic acquisition on the Nexys A7, the signal undergoes multirate conditioning through CIC decimation, FIR refinement, and real-time FFT analysis for spectral intelligence extraction.

The processed stream is seamlessly extended into an SDR domain via the USRP B210, leveraging its wideband AD9361 transceiver for FM reception and GNU Radio-based validation.

The result is a tightly integrated signal pipeline:

Sense → Compute → Interpret → Transmit

revealing how FPGA systems can converge audio intelligence and wireless communication into one cohesive real-time computing framework.