Today, Voice over IP applications and mobile communications require low-cost, low-delay and high-efficient speech coders. Conjugate-Structure Algebraic CELP (CS-ACELP) is a type of voice coding algorithm that compresses speech signal based on model parameters of human voice. Real time DSP (Digital Signal Processor) implementation and optimization of this codec, described in this paper, is done on TMS320C6205. Also multi-channel implementation of the algorithm is evaluated.I.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.