Rare card
Spectrogram
- Value
- 50 W
- Attack
- 242
- Defence
- 193
- Players
- 0
A spectrogram is a visual representation of the spectrum of frequencies of a signal as it varies with time. When applied to an audio signal, spectrograms are sometimes called sonographs, voiceprints, or voicegrams. When the data are represented in a 3D plot they may be called waterfall displays.
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