Statements (31)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
visualization technique
|
| gptkbp:alsoKnownAs |
gptkb:sonogram
gptkb:voiceprint |
| gptkbp:application |
speech recognition
bioacoustics music transcription birdsong analysis machine fault diagnosis |
| gptkbp:color |
amplitude
|
| gptkbp:computes |
gptkb:short-time_Fourier_transform
wavelet transform |
| gptkbp:horizontalAxis |
gptkb:time_zone
|
| https://www.w3.org/2000/01/rdf-schema#label |
Spectrogram
|
| gptkbp:input |
time-varying signal
|
| gptkbp:introducedIn |
1930s
|
| gptkbp:inventedBy |
gptkb:Donald_B._Sinclair
|
| gptkbp:output |
2D plot
|
| gptkbp:relatedTo |
gptkb:Fourier_transform
gptkb:sonogram chromagram waterfall plot |
| gptkbp:shows |
amplitude as color or intensity
frequency spectrum over time |
| gptkbp:usedIn |
seismology
speech processing medical imaging music analysis audio analysis |
| gptkbp:verticalAxis |
frequency
|
| gptkbp:bfsParent |
gptkb:torchaudio
|
| gptkbp:bfsLayer |
6
|