Do you find it annoying the time lag, sometimes up to 8 or 10 seconds between the live spoken word and the subtitles. The BBC news is one example. The newscasters do rely on autocue so why can't the people responsible for typing be more real time.
We have live captioning in theatres and on live cinema screenings these days and the qulaity is good. TV however has never improved the service, still slow and often inaccurate. Time for a serious upgrade.
it seems to be voice recognition as bednobs says. When I was watching the cricket the other day, toecrusher came out as Coke Russia. No human being, cricket follower or not, would write anything so daft.