Speech signal digital processing algorithm development environment

Abstract

Two TMS320C31 chips and two A/D, D/A channels combined with the powerful graphic and interactive ability of the personal computer makes a convenient and efficient integrated development environment for designing and debugging DSP algorithms. The powerful functions of the system are described by the example of the real-time implementation of ITU-T G.728, which offers a solution to the custom-made full-duplex G.728 chip by using a single TMS320C31.