Grendel Formant Filter: frequently asked questions
Q. How has it changed from version 1 (released in 2012)?
A: The control processor has been optimized for full control with fewer parameters. The functions of Articulators I,II, and III have been condensed into Articulators X and Y. The BPF on/off switches have become obsolete in the new order and have been assimilated. In addition, input and output signal levels have been standardized. In all other regards, the filter bank is identical.