Vermiculated Screech-Owl (Otus guatemalae) sound, wavelet graph. This image was produced by converting the sound frequencies of an Vermiculated Screec

---

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.

---

Size: 2965px × 2965px
Photo credit: © AGUASONIC ACOUSTICS/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: acoustic, acoustics, aguasonic, animal, art, artwork, biological, biology, bird, call, calling, calls, circle, circular, communication, computer, coordinates, engineering, fauna, fischer, frequencies, frequency, graph, illustration, mandala, mark, mathematical, mathematics, nature, owl, physical, physics, polar, recording, science, scientific, screech-owl, song, sound, sounds, soundwaves, technological, transform, vermiculated, vocalisations, waveform, wavelet, waves, wildlife, zoological, zoology