I was trying to find a simple and generic explanation of “spectral resynthesis” to link to, but couldn’t find any. I ended up finding tutorials of specific synths or quasi-academic articles. If this is simply hard to explain, so be it. Otherwise, it would be useful to have an explanation.
I was also wondering why only The Grid (the same thought would go for Additive synthesis in The Grid). Once you have the module in The Grid, why not offering it in a plain instrument as well. Could this be an addition to Polymer, which is a hybrid Grid / no-Grid instrument anyway?