What is DSP programming?

DSP programming refers to the process of writing software that runs on Digital Signal Processors (DSPs), which are specialized microprocessors designed to efficiently process real-time signals like audio, video, and sensor data. DSP programmers develop algorithms for tasks such as filtering, compression, feature extraction, and modulation. These algorithms are commonly used in applications ranging from audio processing and telecommunications to medical devices and robotics. Mastery of DSP programming often requires knowledge of mathematics, signal processing theory, and languages like C or assembly.