Research Article
Random Numbers Generated from Audio and Video Sources
Table 3
AVRNG with filter (Cartoon).
| AVRNG with filter | Cartoon0 | Cartoonl | Cartoon2 | Cartoon3 | Cartoon4 | Cartoon5 |
| Frequency | 0.3 | 1 | 0.99 | 1 | 0.98 | 0.98 | Block frequency | 0.86 | 1 | 1 | 1 | 0.98 | 0.98 | Cumulative sums | 0.275 | 1 | 0.985 | 1 | 0.985 | 0.99 | Runs | 0.57 | 0.99 | 1 | 1 | 0.98 | 0.99 | Longest-run-of-ones | 0.42 | 0.99 | 1 | 0.98 | 1 | 0.97 | Binary matrix rank | 1 | 1 | 0.98 | 0.98 | 0.98 | 0.98 | FFT (Fourier) | 1 | 1 | 1 | 1 | 1 | 1 | Nonoverlapping template | 0.9666 | 0.9905 | 0.9893 | 0.9901 | 0.9886 | 0.989 | Overlapping template | 0.59 | 1 | 0.99 | 1 | 0.99 | 0.98 | Universal statistical | 0 | 1 | 1 | 1 | 1 | 1 | Approximate entropy | 0.68 | 0.99 | 0.98 | 0.98 | 0.98 | 0.99 | The random excursions | 0 | 0.975 | 0.9722 | 1 | 1 | 0.9922 | The random excursions variant | 0 | 1 | 1 | 1 | 1 | 0.9969 | The serial | 0.915 | 0.995 | 0.995 | 0.995 | 0.995 | 0.995 | The linear complexity | 0.94 | 0.99 | 1 | 1 | 1 | 1 |
| Average of above | 0.5678 | 0.9947 | 0.9921 | 0.9950 | 0.9906 | 0.9889 | Minimum of above | 0 | 0.975 | 0.9722 | 0.98 | 0.98 | 0.97 |
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