surround sound
柯林斯词典
1. N a system of sound recording and reproduction that uses three or more independent recording channels and loudspeakers in order to give the impression that the listener is surrounded by the sound sources 环绕立体声→comparequadraphonics
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surround sound
剑桥词典
- a system for playing sounds , especially in cinemas , that uses three or more loudspeakers so that the person listening seems to be surrounded by the sound
环绕声，环绕立体声 返回 surround sound