Hi Yuting - do you mean the reported RT isn't trial_duration - the length of the audio file? Not even approximately? It will never be exactly the same as there are measurement errors (on the millisecond level) and the buffering time involved.
I'm also not quite sure of what you mean by "actual RTs". Can you elaborate a bit? Thanks!
I'm also not quite sure of what you mean by "actual RTs". Can you elaborate a bit? Thanks!