It's possible that the mic is bad enough to distort what you're saying. Run a voice recorder to hear what the phone hears you saying. (Normally I'd write it off as phone speech-to-text not being as good as, say, Dragon Naturally Speaking, but Google and Samsung would mess up differently. On my Pixel 2, with the June update, "This is a test of the <newline> Google speech-to-text converter <period>" came out exactly that way. 2 lines, the hyphens and a period at the end (and Google upper-cased). So it's evidently something in your phone, not in Android.)
06-20-2019 04:22 PM