Interesting video on Spanish S...
Here's the video...
Additionally, I would say I think I have detected a slightly voiced S, i.e. Z sound where the letter S occurs beside another voiced consonant, e.g. D.
And I think I have also heard S pronounced almost like SH in English, or somewhere between English S and SH.
But I'm not sure...
1 Answer
I think it only changes when some of the Spanish speakers drop it from the end of a word.