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Table 5 Size of transmitted parameters for 32-kbps MP3 enhancement.

From: Quality Enhancement of Compressed Audio Based on Statistical Conversion

  Rock Symphony Electronic Jazz Flute Violin Bass Piano Harp Drums
Source signal size (kB) 26 26 26 26 26 26 26 26 26 26
Target signal size (kB) 550 550 550 550 550 550 550 550 550 550
64-kbps MP3 size (kB) 52 52 52 52 52 52 52 52 52 52
Cepstral conversion parameters size (kB) 1.7 1.5 1.5 1.5 1.5 1.9 1.3 1.5 1.5 1.5
Cepstral sorting info size (kB) 6.5 7.1 5.6 7.7 7.1 8.7 6.8 7.5 5.6 7.7
Residual conversion parameters size (kB) 5.0 5.0 5.0 5.0 5.0 2.5 5.0 5.0 5.0 5.0
Residual sorting info size (kB) 16.6 16.7 17.7 16.6 17.3 17.4 17.9 16.8 18.7 16.1
Miscellaneous parameters size (kB) 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0
Total transmitted parameters size (kB) 30.8 31.3 31.8 31.8 31.9 31.5 32.0 31.8 31.8 31.3
  1. Size of transmitted parameters and size of source and target signals. The total size of the transmitted parameters is much smaller than the target signal size and together with the source signal size it is close to the size of the 64-kbps MP3 version of the signal.