Educational
Spectral Leakage Window
A raw waveform spills energy across frequency bins until a tapering window compresses the leakage into a cleaner spectrum.
Use cases
- —Explain why FFT bins smear when a signal is cut abruptly
- —Show how a window function reduces spectral leakage
- —Teach audio, engineering, or data-analysis concepts
Tags
spectral leakagesignal processingfftfrequencyspectrumwaveformwindow functionhann windowengineeringaudiosciencedata visualizationeducationexplainerbarwavenoiseanalysis
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