An acoustic day in the life of the Australian bush as revealed in a series of zoomable false-color spectrograms.
The transition from layer 8 (0.2s/px) to layer 9 (0.1s/px) is the transition from false-color BGN-POW-CVR spectrograms to the pseudo-color cubehelix representation.
An non-interactive, cropped, version of this image is at http://www.ecosounds.org/Zoom/4.
OLD Interactive Zooming Spectrograms for a Recording from the 13th of October 2010
Axes: The x axis time scale varies from small-scale (top) to large scale (bottom).
The scales shown are: 60, 24, 12, 6, 2, 1, 0.6, 0.2, 0.1, 0.04, 0.02 seconds/pixel. The horizontal grid-lines are at 1 kHz intervals.
Zoom functionality can be controlled with the scroll wheel on a mouse. Please note zoom is focused on center of control (not mouse).
Panning can be done by clicking and dragging the image.