Polyphase Parallel Source Layer Architecture for Low Rate Encoding
A <inline-formula> <tex-math notation="LaTeX">$L$ </tex-math></inline-formula> -interpolation filter can increase the sampling rate from <inline-formula> <tex-math notation="LaTeX">$f_{s}$ </tex-math></inline-formula> to <inline-formula> <tex-math notation="LaTeX">$L{\,}f_{s}$ </tex-math></inline-formula> that must be...