What is a DSP processor

What can a DSP processor do?

The DSP processor, or digital signal processor, enables extended options for sound settings and improvements . The main advantages of audio processors include, for example, expansion of amplifier outputs, time correction, active connection of speakers, equalizer, bluetooth, etc. Audio processors are set using a computer or mobile phone and are connected via a high/low adapter to the original car radio, or via RCA outputs of the car radio.