Immersive Audio: Sound All Around You
Ok, this is me diving into the deep-end of something that very possibly literally no-one in the world cares about. That’s just so typical of me. Actually, I know that a few people are starting to clue in about this because I’ve heard it come up here and there in conversation, most recently at the Sept 15th HDComms event in NYC.
This post is actually the third in a series. In the first (Pink Floyd: The Making Of Money & Directionality) I took a quick look at pop music recording practices and specifically the practice of recording things “close-mic’d” the adding ambience through synthetic means. In the second in the series (Codecs, Wideband & Stereo: A Conversation At Amoocon) I followed a conversation in the hallway at AMOOCON 2009, noting aspects of the discussion pertaining to “stereo” or the conveyance of directionality.
Once we get beyond PSTN audio quality, when wideband is accepted as normal, then “dimensional” or “immersive” audio becomes a new frontier for exploration in telephony. In fact, in some limited ways we’re already doing this in larger video conference room & telepresence suites.
You’ve caught me in an especially curmudgeonly state of mind. But you’re just going to have to deal with it. Consider yourself warned!
On the surface this might seem a wee bit off topic, but bear with me as I will get there eventually. My thanks for 
I’m pretty jazzed about the Etymotic Research cell phone headset that I’ve been using the past few months. Most people probably don’t get too excited about cell phone headsets, especially wired models. Let’s just say that I’m not “most people” and leave it at that. This thing rocks!