Vermiculated Screech-Owl (Otus guatemalae) sound,wavelet graph. This image was produced by converting the sound frequencies of an Vermiculated Screech-Owl into a graph using a mathematical process known as wavelets. Wavelets reveal structure and detail that are not always visible in standard graphs of frequency over time (known as a spectrogram). This image has been plotted as a polar coordinate (circular) graph but wavelet graphs can also be in rectangular form. Image created by Mark Fischer from Aguasonic Acoustics,USA | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Aguasonic Acoustics |
Bildgröße: | 2962 px × 2962 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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