I am just trying to get my head around all the variations I have found and all the ones recommended or suggested. I would want sound.. I like to hear the props to know what they are doing, this may sound silly but I do like to hear the change in sounds as I ascend or descend or am hovering..
That is exactly what I was thinking. I have been reviewing video shot during FPV flights, and every time there is a problem with rapid decent, I can hear it at least 1-2 seconds on the video before I was able to see it in FPV. Like I mentioned, I've been a musician all my life, so i rely on my ears probably more than the normal person. I had a crash (hard landing) last weekend that was brought on by dropping the throttle a little to much during flight. It took me a little while to visually pick up on the fact that I dropped it to much, but much later than I heard it when I played the video back.
My video TX send audio signal as well, but my camera doesn't have a mic. Can anyone suggest one that they have used, or know someone who has used it?