Digital signal processors plays an important role in fine tuning the sound system using Equalizers to overcome the acoustic problems. In digital communication, Graphical equalization techniques strengthen the successful provision of high speed and reliable data transmission over dispersive channels. The mentioned paper describes the development of equalizer for the digital signal processing (DSP) kit DSK C6713. Programming was done in ‘C’ language and compilation using code composer studio (CCS) integrated development environment using LabVIEW (Laboratory virtual Instrumentation Engineering Workbench) as front end. Different Sliders are designed for different frequency bands, the performance of the Equalizer is observed by altering the gain of the frequencies in the specific bands while playing an audio signal.
Category: Digital Signal Processing