From: A Genetic Algorithm Optimization Technique for Multiwavelet-Based Digital Audio Watermarking
Attack type | Without-GA | With-GA | ||
---|---|---|---|---|
 | NC | BER (%) | NC | BER (%) |
Attack free | 1.0000 | 0.0000 | 1.0000 | 0.0000 |
Re-sampling | 1.0000 | 0.0000 | 1.0000 | 0.0000 |
Requantization | 1.0000 | 0.0000 | 1.0000 | 0.0000 |
Low-pass filtering | 0.9292 | 8.0133 | 0.9393 | 6.9336 |
Additive noise | 1.0000 | 0.0000 | 1.0000 | 0.0000 |
Cropping | 0.9031 | 5.2636 | 0.9983 | 0.1953 |
MP3-56 kpbs | 0.9992 | 0.0977 | 0.9992 | 0.0977 |
MP3-64 kpbs | 1.0000 | 0.0000 | 1.0000 | 0.0000 |
MP3-96 kpbs | 1.0000 | 0.0000 | 1.0000 | 0.0000 |
MP3-128 kpbs | 1.0000 | 0.0000 | 1.0000 | 0.0000 |
DA/AD | 0.8486 | 17.2852 | 0.9488 | 5.7617 |
TSM | 0.8970 | 11.8164 | 0.9805 | 2.2461 |
TSM | 0.8660 | 16.0616 | 0.9814 | 2.1484 |