Please refer to this blog post for more information. Visit downloads for all the details. It can load any type of image, OGG and WAV sounds, and allows you to experiment with image-sounds quickly and easily thanks to various controls, the spray tools to edit the images and the faster noise synthesis.
Something which closely resembles the original input sound a resynthesis can be generated by computing and adding all of the individual time varying sinusoidal waves together. A new software application named SPEAR, Sinusoidal Partial Editing Analysis and Resynthesis, has been created to offer increased speed, flexibility, and ease of use in the domain of graphical spectral editing.
Sinusoidal partial editing analysis and resynthesis linux. As with the fundamental frequency estimation, the resulting trajectories can be overlaid on the sonogram, edited and exported.
The analysis procedure attempts to represent a sound with many individual sinusoidal tracks partialseach corresponding to a single sinusoidal wave. Also a RSS feed has been added to this site so you can keep track of future updates.