Research Article
Robust and Reversible Audio Watermarking by Modifying Statistical Features in Time Domain
Table 1
Performance of the proposed method.
| Audio | | | | SNR | MP3 (Kbps) | AWGN (35 dB) | AWGN (30 dB) | AWGN (25 dB) | RP | RQ |
| Track 1 | 420 | 500 | 3000 | 54.74 | 48 | 2/1000 | 77/1000 | 251/1000 | 0/1000 | 0/1000 | Track 2 | 600 | 6200 | 7000 | 47.98 | 64 | 0/1000 | 0/1000 | 0/1000 | 0/1000 | 0/1000 | Track 3 | 510 | 600 | 3000 | 54.09 | 48 | 0/1000 | 0/1000 | 44/1000 | 0/1000 | 0/1000 | Track 4 | 300 | 9900 | 10000 | 38.99 | 64 | 0/1000 | 0/1000 | 0/1000 | 0/1000 | 0/1000 | Track 5 | 300 | 200 | 3000 | 56.18 | 48 | 0/1000 | 25/1000 | 77/1000 | 0/1000 | 0/1000 | Track 6 | 600 | 200 | 3000 | 49.5 | 48 | 0/1000 | 0/1000 | 46/1000 | 0/1000 | 0/1000 | Track 7 | 300 | 1600 | 4000 | 43.78 | 48 | 0/1000 | 0/1000 | 0/1000 | 0/1000 | 0/1000 |
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