High fidelity audio equipment and systems ; minimum performance requirements . part 12 : sound output of television tuners 高保真音响设备和系统.最低性能要求.第12部分:电视调谐器的声音输出
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High fidelity audio equipment and systems ; minimum performance requirements - specification for the sound output of television tuners 高保真度音响设备及系统最低性能要求.第12部分:电视调谐器音频输出规范