Contact your local Audioscan distributor to order accessories NOAH Module Our NOAH module delivers the ability to store and restore audiometric data quickly and easily. Barcode scanner This innovative approach to saving and entering audiometric data prints threshold, UCL and RECD data as barcodes on Axiom insertion-gain and Speechmap printouts. These data are entered back into the Axiom by simply scanning the barcodes using the Axiom scanner. No computers, no networks, no cables. Extension Cables If you need more flexibility than the 10' cables that come standard with the Axiom, you can easily order one or more extra extension cables.