If you're interested in photography it's likely you know this photograph. What you may not know is the story of the people behind it; Edward Crawford, who's throwing the tear gas canister and Robert Cohen, the photographer. The story is told in a recent episode of the excellent Criminal Podcast.

So now you have your smartphone, microphone, recording app, some earbuds and you're ready to make amazing audio - how do you do that? The first thing to say is the scope of this post is dealing with the recording technique, not interview technique I've a lot to learn in that area.

In the first part of this series, I give an overview of how to start recording audio on your smartphone and the things you need to tweak to get better quality. Here in part 2 what I found I needed to buy and why.

I've talked before about how listening to documentary radio as inspired my photography and inspired me to look at other methods of digital storytelling. In this post I recommended several podcasts that should do the trick for you.

Once you've got all this pent-up inspiration it's time to get out and actually do something about it.