Soldato
- Joined
- 28 Mar 2005
- Posts
- 11,255
- Location
- Newbury
Agreed. When you think that your ears are basically microphones, you can only hear stereo sound. You can tell if sounds are in front or behind you by moving your head, that's why 5.1 surround works in speakers. If the speakers move with your head, it's a bit pointless.
Well, how you're ears interpret directional sound isn't just by moving your head.
Each ear hears sounds at different volumes and slightly out of phase, allowing the brain to work out the direction it comes from. Tech like Dolby Headphone and CMSS 3D work by emulating these differences in pitch and volume.