Television systems; NICAM 728: Specification for transmission of two-channel digital sound with terrestrial television systems B, G, H, I and L
电视系统;NICAM 728:用地面电视系统B、G、H、I和L传输双通道数字声音的规范
Provides analogue terrestrial television systems with two high-quality digital sound channels & a small amount of additional data capacity. Either two independent mono or a single stereo signal may be trans- mitted. Alternatively, one or both sound channels may be used for transparent transmission of data.