An Accelerator for Real-Time Digital Signal Processing with Microprocessors
C.R. Ward · International Journal of Electrical Engineering Education · 1987
An accelerator consisting of a fast digital multiplier and A/D and D/A converters is designed for the BBC microcomputer. The circuit enables ‘hands-on’ experience of digital signal processing to be provided at minimal cost. Examples of implementations of FIR filters and an autocorrelation algorithm are provided.