Paraphrasis is a spectral sampler resynthesizerwhich can model any sound with only one sonic sample. 

Only 2 parameters are needed:

• Frequency pitch of a sample.
• Frequency resolution of spectral analysis.

Paraphrasis has a 16 voice polyphony and has a Reverse option to analyse the sample backward so it is synthesised reversed as well. Note: Currently only mono sounds can be handled - the stereo input is automatically converted into mono.

Website:

https://github.com/VirtualAnalogy