Table 7 The compression percentage of the quantized MDCT coefficients
Compression percentage (%) | Adaptive arithmetic coding | Context-based adaptive arithmetic coding |
|---|---|---|
Mode 1 | 2.727712 | 2.900664 |
Mode 2 | 3.395124 | 3.563846 |
Mode 3 | 3.864423 | 4.023802 |
Mode 4 | 4.229515 | 4.396522 |
Mode 5 | 4.492942 | 4.645568 |
Mode 6 | 4.707953 | 4.842141 |
Mode 7 | 4.849440 | 4.961144 |