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Short-Time Fourier Transform
URI:
https://gptkb.org/entity/Short-Time_Fourier_Transform
GPTKB entity
Statements (29)
Predicate
Object
gptkbp:instanceOf
gptkb:transformation
gptkbp:abbreviation
gptkb:STFT
gptkbp:application
gptkb:music_information_retrieval
seismology
image processing
speech processing
audio analysis
gptkbp:field
gptkb:signal_processing
gptkbp:format
spectrogram
gptkbp:generalizes
gptkb:Wavelet_Transform
gptkb:Fourier_Transform
https://www.w3.org/2000/01/rdf-schema#label
Short-Time Fourier Transform
gptkbp:input
time-domain signal
gptkbp:introducedIn
1946
gptkbp:inventedBy
gptkb:Dennis_Gabor
gptkbp:limitation
time-frequency resolution trade-off
gptkbp:mathematical_operation
sliding window
Fourier Transform on segments
gptkbp:output
time-frequency representation
gptkbp:relatedConcept
gptkb:Discrete_Fourier_Transform
gptkb:Gabor_Transform
gptkb:Spectrogram
gptkb:Continuous_Wavelet_Transform
gptkbp:relatedTo
gptkb:Fourier_Transform
gptkb:Windowed_Fourier_Transform
gptkbp:usedFor
time-frequency analysis
gptkbp:uses
window function
gptkbp:bfsParent
gptkb:Fourier_Transform
gptkbp:bfsLayer
6