Principles of operation and practical implementation of code excited linear predictive speech codec

Information and Signal Processing

The practical realization of speech signal coding compatible with the IS-96-A and IS-733 standards on the digital signal processor TMS320VC5410. A has been considered. The principles of speech codec construction by given standards have been described. The estimation of computing expenses and required memory for realization of each coder functionai b]ock has been determined.