I've started a hobby to make similar "Soundscape" recordings in recent months, for example the wharf in Santa Cruz, https://soundcloud.com/user-74007570/soundscape-santa-cruz-w...

I am using a Shure MV88 stereo microphone attached to an iPod, relatively cheap compared to the expense Mr. Teibel probably went through.

It's a great way to relax, just sit quiet with headphones and monitor your audio levels. Then, edit around noise pollution, such as loud motorcycles and airplanes using Audacity.

A relaxing hobby!