Frequency Domain-Based Detection of Generated Audio.
Emily R. BartusiakEdward J. DelpPublished in: CoRR (2022)
Keyphrases
- frequency domain
- frequency analysis
- spatial domain
- fourier transform
- power spectrum
- cross correlation
- denoising
- frequency response
- subband
- feature extraction
- false alarms
- frequency domain analysis
- fourier domain
- spectrum analysis
- audio signal
- power spectra
- facial asymmetry
- spectral domain
- power spectral
- visual information
- fourier analysis
- fast fourier transform
- discrete fourier transform
- affine invariance
- image compression
- multiresolution
- high quality