There are two recordings - the 'black box' which records all the control inputs, readings, etc. Then there is the cockpit voice recorder, which is a separate r

There are two recordings - the 'black box' which records all the control inputs, readings, etc. Then there is the cockpit voice recorder, which is a separate recording of the pilots voices (and radio traffic, IIRC). I don't know if the two separate items are in the same 'box' or if they are physically separate, but there are definitely two different things being recorded.