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Table 3 Bitrate setup and overall SNR

From: Expanded three-channel mid/side coding for three-dimensional multichannel audio systems

  Quality Bitrate/channel (kbps) Average
  (SNR) C 1 C 2 C 3 C 4 C 5 P 1 P 2 P 3  
Ind 16.08 61.6 60.8 60.3 58.7 58.7 61.2
3D-M/S 18.21 229.5 21.7 57.9 4.9 4.9 4.9 64.7
PCA 18.87 133.2 25.2 42.8 39.3 39.3 39.3 63.8
  1. Overall SNR (dB) and bitrate of three methods. For PCA and 3D-M/S, C1, C2 and C3 share a total bitrate, and C4 and C5 are the C T channels. P1, P2 and P3 are the parameter bitrates for triangles 1, 2 and 3.