Signal-processing tools written in the FAUST language are described. Developments in FAUST libraries, oscillator.lib, filter.lib, and effect.lib since LAC-2008 are summarized. A good collection of sinusoidal oscillators is included, as well as a large variety of digital filter structures, including means for specifying digital filters using analog coefficients (on the other side of a bilinear transform). Facilities for filter-bank design are described, including optional delay equalization for phase alignment in the filter-bank sum.