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