- convolutionNew
auto  convolutionNew(Signal signal, LinearFilter filter)
 Undocumented in source. Be warned that the author may not have intended to support it.
- convolveNew
auto  convolveNew(Surface surface, LinearFilter filter)
 Undocumented in source. Be warned that the author may not have intended to support it.
- elementaryConvolution
auto  elementaryConvolution(Signal signal, Filter filter)
 Undocumented in source. Be warned that the author may not have intended to support it.