Parallel modular technologies in digital signal processing

The research objective is to increase the rate of performing the digital signal processing (DSP) operations. It is possible to achieve this objective due to the computing parallelism. The work shows, that for ensuring real-time signal processing the algebraic structures which exhibit the ring and field properties, are to be used, particularly the residue number system (RNS) and the polynomial system of residue classes (PSRC). The application of the new modular technologies in the DSP tasks allows not only increasing the computing rate, but also ensuring the correct result achievement under the influence of disturbances during the data communication and an equipment failure due to the operation - level parallelism and low-bit data processing.
Keywords: Digital signal processing, residue number system, polynomial system of residue classes, error correction, positional characteristics.