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540 × 378 pixel
File size: 98 KB
MIME type: image/png
The file "FFT-Time-Frequency-View-540.png" has 1 identical duplication.
- FFT-Time-Frequency-View-540.png . . Riyu4520 (talk | contribs) . . 20:05, 30 September 2021
- FFT-Time-Frequency-View.png . . wikimediacommons>Phonical . . 13:47, 30 November 2017