Browse and search a list of publications and products both published by NIJ and resulting from NIJ funding. This list includes reports submitted by grantees, NIJ reports and other publications, NIJ Journal issues and articles, products published by grantees, and articles appearing in peer review and other publications.
An improved Discrete Fourier Transform-based algorithm for electric network frequency extraction
Application of power system frequency for digital audio authentication
ENF Extraction From Digital Recordings Using Adaptive Techniques and Frequency Tracking
Power grid frequency data conditioning using robust statistics and B-spline function
Wide-area Frequency as a Criterion for Digital Audio Recording Authentication
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