This corrigendum corrects three changes necessary to the existing C code (Release 1.1) that is supplied with ITU-T Rec. G.722.1. In each case, it corrects an error that was introduced when the original C code (known as release code3.003 at the time of Determination) was converted to use basic operators. The corrected code will be labelled as Release 1.2.

The complete release 1.2 code is available in a zipped form with ITU-T Rec. G.722.1 (09/99) on ITU-T website.