Tags: huffduffing

HF/DF An Allied Weapon against German U-Boats 1939-1945

A 2004 paper on huffduffing.

Huffduffer :: Add-ons for Firefox

Thanks to the brilliant Glenn Jones, there is now a Firefox plug-in for Huffduffer. Right-click on a link to an audio file and select "Huffduff it" and you will get the pre-filled Huffduffer form in a pop-up window.