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What is the net data rate for digital television transmissions?

15.25 Mbps

19.39 Mbps

The net data rate for digital television transmissions is typically around 19.39 Mbps. This figure is particularly relevant in the context of ATSC (Advanced Television Systems Committee) standards, which is the set of protocols for digital television broadcast in North America.

The net data rate of 19.39 Mbps reflects the effective throughput achievable after accounting for various factors such as encoding, error correction, and other overheads that can reduce the amount of usable data transmitted. This value is significant because it allows for the transmission of high-quality video and audio content while also supporting additional features like multiple audio tracks, subtitles, and interactive services within a single broadcast stream.

Other options, while they may represent certain configurations or theoretical maximums under specific conditions, do not accurately reflect the standardized net data rate used in practical applications of digital television transmissions.

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21.5 Mbps

25.0 Mbps

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