Originally Posted by LarryJ
As I said, it's normal to have the "100... 50... 30... 20... 10" count down on landing. On some landings you will also have a call of "500".
No, the OP described that as a separate voice - in fact, described as male compared to the female voice speaking the inaudible words.
Not that a "sink rate" call would itself be much to worry about.