One response to “Tweaking a Flame Speaker”

  1. antony hall

    Hi – thanks for sharing these experiments, I’m just looking at doing this experiment. I found a few of the old articles on it, and am sourcing transformers etc. Do you have any tips on what transformer or the power source to use?

    do you need the oxy-acetylene torch to get the right type of flame? I’m thinking of using a Bunsen-type burner like plumbers would use for soldering, so im not sure if its about heat of flame height – or the mix of gasses.

    I notice that interesting resistor panel, what is that for?

    What happened with this project form this point? thanks, T

Leave a Reply