Research Letter
Psychoacoustic Music Analysis Based on the Discrete Wavelet Packet Transform
Table 1
Power spectrum portion under masking threshold [
5].
| Audio type | PE model (%) | Proposed DWPT-based model (%) | Gain (%) |
| Country | 54 | 73 | 19 | Jazz | 50 | 74 | 24 | Pop | 58 | 74 | 16 | Rock | 72 | 77 | 5 | Classic | 44 | 78 | 34 | AVERAGE | 55 | 75 | 20 |
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