Kurzweil PC3 User Manual page 55

Clicking on the Algorithm Bank FILE button allows you to save the current algorithm bank or
load a new algorithm bank. Selecting either the Load or Save option will result in a dialog box
asking you to either select a file (to Load) or name a file (to Save).
Algorithm Banks have a „.3ab‟ file extension. For a list of the file extensions associated
with Algorithm Banks and other files, see Appendix A.
When a new algorithm is selected from the Algorithm Bank list, one or more DSP function
blocks may appear with a "None" label, indicating that they serve no function.
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