Consistent multichannel signal separation: filtration and multiplexing

Consistent multi-channel separation (CMS) is the method for signal transformation into a group of (on-channel separated) signals having essentially lower frequencies. Those frequency components can be used in filtering, speech signal coding, multiplexing, and directly in communication networks where multichannel transmission reduces the inter-symbol interference errors. Using the CMS-dual procedure, the components are coherently combined into a single signal. Due to certain transformations between the analysis (SMS itself) and synthesis (component integration) phases, the output signal can get new useful properties, for instance, if necessary, change its frequency structure.