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From the Labs: Information Technology

In Uncategorized on October 17, 2006 at 5:35 pm

By Kate Greene
Ultrahigh-Resolution Signal Analysis
An obscure algorithm could lead to more precise radar and a better understanding of human hearing

Source: “Sparse Time-Frequency Representations”
Timothy J. Gardner et al.
Proceedings of the National Academy of Sciences 103(16): 6094-6099
Next steps: The researchers plan to apply their understanding of re­assigned time-frequency representation in an investigation of human hearing. By testing their algorithms against artificial neural networks that represent auditory nerves, they will try to create better neurological models of the way the brain makes sense of sound.
Link to Source

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