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Cyber-Physical Systems Virtual Organization
Read-only archive of site from September 29, 2023.
CPS-VO
STFT
biblio
Spoofed Voice Detection using Dense Features of STFT and MDCT Spectrograms
Submitted by aekwall on Tue, 01/25/2022 - 3:50pm
CNN
STFT
spoofed voices
spectrum
recognition
MDCT
Hann window
Fourier transforms
attestation
Forensics
Speech recognition
Forgery
discrete cosine transforms
composability
Human behavior
Resiliency
pubcrawl
feature extraction
authentication
biblio
A Dynamic Matching Algorithm for Audio Timestamp Identification Using the ENF Criterion
Submitted by BrandonB on Fri, 05/01/2015 - 8:15am
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
