Abstract: Electric network frequency (ENF) is an important criterion in audio forensic analysis. However, environmental uncertainties often introduce various types of noises, diminishing the number of ...
Modern Engineering Marvels on MSN
'Stop and re-check everything': 26 resilient microbes challenge Mars mission safeguards
Can the cleanest rooms in the world also support life with the potential to reach Mars? NASA’s highly cleaned spacecraft ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback