I remember driving around back in the early 1980’s dreaming of what it might be like if I could listen to what I wanted when I wanted to. Back in those days, in many areas of the country, there was nothing to listen to but farm reports and hog prices. AM and FM stations would quickly fade in and out. Driving cross-country it was necessary to constantly change stations as they faded in and out, often vainly searching for something worthwhile to listen to.

When podcasting came along in 2004, in many ways it was the answer to that dream. Suddenly there was new content to listen to, on demand, on a wide variety of topics. It had to be downloaded and put onto a player in advance.

The past few years I’ve been experimenting with mobile streaming. For a long time, it just wasn’t practical in rural areas. Pandora would generally work better than all the other streaming services, but attempting to stream regular radio stations or even podcasts was generally not going to work.

However, now things have changed once again. With the widespread deployment of LTE mobile networks, successful casual streaming all kinds of different audio is not only possible, but practical in most of the areas I’m driving in. This opens up yet another new world of possibility.

Podcasting itself is a good case in point for something that came together because enough bandwidth was available. MP3 files had been around for a long time. Computers had already had the capability of recording digital audio for quite a number of years. RSS had been around for a while. All of these things converged and became something new.

Today I’m spending a lot of time with the Stitcher app on my Google Nexus 7 here in my truck, suction-cupped to the truck’s windshield and connected to stereo speakers via Bluetooth. Stitcher makes a great streaming mobile radio service. Now that the mobile data network is good enough in most areas to make streaming practical in the real world, new possibilities have opened up.

All of these things have been around a while. Stitcher is not new. The streaming concept has been around for quite a number of years. Podcasting as well has been around for probably at least nine years. What is different is now I don’t have to fuss with downloading them ahead of time. I really like the way stitcher lets you search for a keyword or two and then sequentially plays the different podcasts that showed up in the search. I find myself on a voyage of discovery, bumping in to podcasts I’ve never heard of. Because everything is on demand, like watching Netflix or Amazon streaming video, if I find an audio podcast I don’t like I simply skip ahead to the next one.

I can’t predict exactly how this will eventually develop. However, I can say, now that the mobile data bandwidth is a reality, there’s something here, and it’s pretty interesting. It beats the heck out of listening to farm reports or hog prices. It also beats having to fumble around with an iPod and auxiliary audio cables.