DSP Concepts

DSP (Digital Signal Processing) involves analyzing, modifying, and improving digital signals—like audio, video, or sensor data—using mathematical algorithms on computers or specialized hardware. It enhances quality, removes noise, compresses data, or extracts useful information, enabling clear communication, media playback, and data analysis. Think of it as a digital "refining" process that ensures signals are accurate, efficient, and ready for modern applications such as streaming, telecommunications, and imaging.