![](http://www.alamy.com/thumbs/6/F31B2F93-6F26-4A9C-B54B-B1D569AE4A6C/2ACJ04T.jpg)
Cricket song, wavelet graph. This image was produced by converting the sound frequencies of a singing male cricket (Neocurtilla hexadactyla) into a gr
Cricket song, wavelet graph. This image was produced by converting the sound frequencies of a singing male cricket (Neocurtilla hexadactyla) 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. Male crickets produce a chirping 'song' by rubbing together comb-like appendages on their wings. Image created by Mark Fischer from Aguasonic Acoustics, USA.
Size: 4198px × 4198px
Photo credit: © AGUASONIC ACOUSTICS/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: acoustic, acoustics, aguasonic, animal, art, artwork, biological, biology, call, calling, calls, chirping, chirrup, circular, communication, coordinates, courting, cricket, engineering, fauna, fischer, frequencies, frequency, graph, gryllidae, hexadactyla, illustration, insect, mandala, mark, mathematical, mathematics, mating, nature, neocurtilla, physical, polar, recording, science, scientific, singing, song, sound, sounds, soundwaves, technological, transform, underwater, vocalisations, waveform, wavelet, wavelets, waves, wildlife, zoological, zoology