BBD paper

[PRR]

https://colinraffel.com/publications/dafx2010practical.pdf

PRACTICAL MODELING OF BUCKET-BRIGADE DEVICE CIRCUITS
Colin Raffel, Julius Smith
Proc. of the 13th Int. Conference on Digital Audio Effects (DAFx-10), Graz, Austria , September 6-10, 2010
7 pages, 400KB PDF

Has an approximation of BBD below-clipping THD.

[danfrank]

Thanks! Probably over my head, but I'm always up for nerding out to BBD info.