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汗,有人叫我。查了下Wiki
2 F: {0 o( b0 W9 r$ {$ iCabling: 75 ohm coaxial or fibre 2 z' e/ s" j' ?/ X! C) O) W
Connector: RCA, BNC, or TOSLINK ' y# b7 T1 k2 H) N8 v) u6 q
Signal level: 0.5 to 1 V ( O# b+ A7 W" O+ K1 J
Modulation: Biphase mark code
; J) y3 k3 @6 T& V! `6 XSubcode information: SCMS copy protection info
( x& I2 o( k. G* G, iMax. Resolution:20 bits (24 bit optional) |
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