File:Simple time domain vs frequency domain IRL.svg

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An audio signal and its fourier-transformation, computed via FFT.

Summary[edit]

Description
Deutsch: Oben: Aufnahme einer Kalimba, auf der die Töne a' und e angeschlagen wurden. Dargestellt ist die Wellenform des Signals "im Ortsraum". Unten: Die Fouriertransformierte desselben Signals (vereinfachte Darstellung als kontinuierliche Linie). Gut erkennbar sind die Peaks bei den zu den Tönen gehörenden Frequenzen.
English: Top: Recording of the notes a' and e played on a kalimba. Shown is the waveform in the time domain. Bottom: Fast-Fourier-transformed signal. One can easily see two peaks representing the two frequencies corresponding to the notes played.
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current16:16, 22 April 2021Thumbnail for version as of 16:16, 22 April 2021512 × 398 (14 KB)Accountalive (talk | contribs)Uploaded own work with UploadWizard

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