
By Winifred Phillips | Contact | Follow
The Game Developers Conference is almost here! I’m looking forward to giving my presentation soon on “Music in Virtual Reality” (Thursday, March 22nd at 3pm in room 3002 West Hall, Moscone Center, San Francisco). Over the course of the last two years, I’ve composed a lot of music for virtual reality projects, some of which have already hit retail, and some of which will be getting released very soon! As a result, I’ve spent a lot of time thinking about what role music should play in a virtual reality game. During my GDC talk in March, I’ll be taking my audience through my experiences composing music for four very different VR games –the Bebylon: Battle Royale game from Kite & Lightning, the Dragon Front strategy game from High Voltage Software, the Fail Factory comedy game from Armature Studio, and the Scraper: First Strike RPG-Shooter hybrid from Labrodex Inc. In preparing my GDC presentation, I made sure my talk addressed some of the most important creative and technical hurdles facing video game composers working in VR. However, time constraints ensured that some interesting info ended up ‘on the cutting room floor,’ so to speak. So, I’ve written two articles that explore some of the best topics that didn’t make it into my GDC presentation.
My previous article focused on some abstract, creative concerns facing video game music composers and audio folks working in VR. In this article, we’ll be turning our attention to more concrete technical issues. Ready? Let’s go.
New Binaural Developments
VR games currently focus on binaural audio to immerse players in the awesome soundscapes of their virtual worlds. As we know, binaural recording techniques use two microphones, often embedded in the artificial ears of a dummy head (pictured right). By virtual of the popular binaural recording technique and/or binaural encoding technologies, game audio teams can plunge VR players into convincing aural worlds where sounds are spatially localized in a way that conforms with real world expectations. The technology of binaural sound continually improves, and recently the expert developers of the Oculus Rift VR headset have refined the quality of their VR sound with two significant upgrades.

The Game Developers Conference is always an awesome opportunity for game audio experts to learn and share experiences. I’ve given presentations at GDC for a few years now, and I’m always excited to hear about what’s new and notable in game audio. This year, the hot topic was virtual reality. In fact, the subject received its own dedicated sub-conference that took place concurrently with the main GDC show. The VRDC (Virtual Reality Developers Conference) didn’t focus particularly on the audio and music side of VR, but there were a couple of notable talks on that subject. In this article, let’s take a look at some of the more intriguing VR game music takeaways from those two talks. Along the way, I’ll also share some of my related experience as the composer of the music of the Dragon Front VR game for the Oculus Rift (pictured above).
Where should video game music be in a VR game? Should it feel like it exists inside the VR world, weaving itself into the immersive 3D atmosphere surrounding the player? Or should it feel like it’s somehow outside of the VR environment and is instead coasting on top of the experience, being conveyed directly to the player? The former approach suggests a spacious and expansive musical soundscape, and the latter would feel much closer and more personal. Is one of these approaches more effective in VR than the other? Which choice is best?

The 2017 Game Developers Conference could be described as a densely-packed deep-dive exploration of the state-of-the-art tools and methodologies used in modern game development. This description held especially true for the game audio track, wherein top experts in the field offered a plethora of viewpoints and advice on the awesome technical and artistic challenges of creating great sound for games. I’ve given GDC talks for 
As a video game composer and author of the book
I was pleased to give 