Figure 6

Example of MPCM decoding process with l ₀ = 2 , l ₁ = 1 and m ₁ = 1 . (a) Reconstruction of PCM signals by taking the midpoint of its quantization interval. (b) Obtaining of SI (y _k ) by interpolating the previously decoded PCM signals. (c) Decision step to recover MPCM signals. Interval selection of the $2^{m_1}$ potential codewords. (d) Reconstruction step to recover MPCM signals.