Fairy Wren Song
by Aguasonic Acoustics/science Photo Library
Title
Fairy Wren Song
Artist
Aguasonic Acoustics/science Photo Library
Medium
Photograph - Photograph
Description
Fairy wren (Malurus sp.) song, wavelet graph. This image was produced by converting the frequencies of sounds made by the fairy wren, a bird native to Australia and New Guinea, 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 rectangular graph but wavelet graphs can also be in polar (circular) form. Image created by Mark Fischer from Aguasonic Acoustics, USA.
Uploaded
September 16th, 2018
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