If I yell, my voice cracks a bunch and gets super deep. In normal conversation, it can either be raspy and high-ish or flat and steady, almost kind of annoyed-sounding. I can't really talk quietly or whisper. So, I think maybe Te, Se, or Ni?
Your accent was not an obstacle (I like it) however I think since you weren't speaking in your first language, it took you longer to choose the right word and therefore influenced the analyzation. Funnily, your voice sounded more Ne when you switched to french. I think you should do it in french, but that's just me.
This reminds me of the lipton tea ads in magazines that tests your concentration by asking you to read out the colour of the word not the actual word (like this).