Here, have a data point: GCHQ had a sub-1kbps voice codec in the mid-80s (it sou...

		AlyssaRowan on July 11, 2014 \| parent \| context \| favorite \| on: William Binney: 80% of audio calls are recorded an... Here, have a data point: GCHQ had a sub-1kbps voice codec in the mid-80s (it sounds horribly 'squelchy'), and they used tape when they were doing it back then...