How headphones can sound 3D
Spatial audio is surround sound for headphones.
A major benefit of watching a movie at a theater is the sound. You’re able to be immersed in the movie because the sounds are accurate. The theater gives you sounds from above, in front and to the sides.
This same surround sound tech is available on headphones.
Spatial audio has been available to the masses for a couple years.
You don’t hear much about spatial audio but it’s the future of music and movies. It took off with VR (virtual reality). More people are using headphones to watch and listen to content.
How you hear sounds
Your brains processes the sounds you hear.
The sounds around you go around your ear and into your ear hole. The sound travels around your ear depending on how low or high pitched they are. If the sound is behind you, your shoulders and head make the sound lower in volume to let your brain know the sound is behind you.
Then your brain processes how loud a sound is and the pitch to let you know where the sound is coming from.
How Spatial Audio works
Spatial Audio is mixed (processed by a sound engineer in the studio) the same way as surround…
