If you have any questions or want to talk about Ambisonics and Binaural Auralization content for use in VRC feel free to post in here. I’m an acoustics engineer by day that enjoys playing with this stuff by night. I’m still learning as well as many others since the use of this content in VR is a new frontier so don’t be afraid to post and come along for the ride!
What are these things you speak of?!?!<
Binaural and binaural auralization is a method of recording or producing sound taking in account the physics behind how it diffracts, bends, and reflects around your head/body/ear. In non science speak its content that’s meant to be played back on headphones ONLY that sounds very realistic because its mimicking how you would hear something in a real space.
Ambisonics is the next dimension up from binaural. Binaural in itself is just a stereo 2 channel audio track so its considered as ‘static’ meaning if you turn your head in VR the audio will always be in the same place. Ambiosonics is the ‘360 camera’ version of that where it theoretically (ignoring technicality) a 360 degree sphere of audio content. This content then is rendered down into a binaural auralization depending on what direction your facing in VR. so when you move your head around where sound is coming from changes.
It allows for complex room reverb modeling to be baked into the track and be dynamic to your looking direction. This makes it very useful for some applications as it can be more immersive compared to traditional methods. Demo world below.
Thinking about releasing a pack of universal environment background sfx for people to use in their worlds. Hit me up if your interested. Also let me know if there’s a better forum to post this in lol. Discord:Elevative#9796