Digital Signal Processing (DSP)

Digital Signal Processing (DSP) involves analyzing and modifying signals—such as sound, images, or sensor data—using digital computers or specialized hardware. It transforms raw data into clearer, more useful information by filtering noise, compressing files, or extracting features. DSP enables technologies like high-quality audio, voice recognition, image enhancement, and communication systems. By converting analog signals into digital form, DSP allows precise, flexible, and efficient manipulation of data, ultimately improving how we process, interpret, and transmit information across various applications.