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Cyber-Physical Systems Virtual Organization
Read-only archive of site from September 29, 2023.
CPS-VO
extracted ENF signal
biblio
A Dynamic Matching Algorithm for Audio Timestamp Identification Using the ENF Criterion
Submitted by BrandonB on Fri, 05/01/2015 - 7:15am
frequency estimation
window size
timestamp identification
Time-frequency Analysis
STFT
signal-to-noise ratio
Signal to noise ratio
Signal resolution
short-time Fourier transform
short recording durations
reference data
MMSE
minimum mean squared error
mean square error methods
maximum correlation coefficient
frequency resolution problems
audio authentication
frequency estimates
Fourier transforms
extracted ENF signal
estimation
ENF criterion
electric network frequency criterion
Electric network frequency (ENF)
dynamic matching
correlation methods
Correlation
autocorrection process
audio timestamp identification
audio recording
audio forensics
