What are the differences and advantages of DSP amplifier compared with traditional amplifier?

The main function of traditional amplifier is to amplify high power. The basic input sensitivity matching, simple crossover and low-frequency enhancement of these functions have.

The main function of a DSP amplifier is to process audio signals and amplify power, and there are many DSP amplifiers with multiple audio inputs. Most DSP amplifiers have similar DSP functionality, with the main difference being the circuitry, chips and accuracy of the sound processing. Most DSP amplifiers use Class D amplifiers, where the main difference between the amplifier and the traditional amplifier is the size of the power, signal-to-noise ratio, distortion and so on.

DSP has several advantages:

The tolerance of the component value is not sensitive to temperature, environment and other external factors have little impact;

Easy to realize the integration;

VLSI can be time-sharing multiplexing,*** enjoy the processor;

Convenient to adjust the processor coefficients to achieve adaptive filtering;

Can be realized in the analog processing can not be functions that analog processing cannot: linear phase, multi-sampling rate processing, cascading, easy storage, etc.

Can be used for very low frequency signals.