1.reproducer in which two microphones feed two or more loudspeakers to give a three-dimensional effect to the sound
2.two photographs taken from slightly different angles that appear three-dimensional when viewed together
3.designating sound transmission from two sources through two channels
stereo,即立體,是通過為每只眼睛計算圖像,提高渲染后圖像的立體感。要實現(xiàn)立體效果,需要使用特殊的硬件,例如使用兩臺同步顯示器或特殊的眼鏡來交替變換每只眼睛所看到的幀。有些OpenGL實現(xiàn)通過提供左顏色緩沖區(qū)和右顏色緩沖區(qū)來支持立體效果。