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acknowledgment channel

An acknowledgement channel is a narrow-band physical transmission channel for the transmission of acknowledgement messages, in particular of backup protocols. It was implemented in earlier modems that operated according to ITU- TV.23 with 1,200 bit/s data channel and 75 bit/s auxiliary channel (acknowledgement channel).

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Englisch: acknowledgment channel
Updated at: 13.12.2012
#Words: 43
Links: channel, transmission, backup, international telecommunication union (ITU), television (TV)
Translations: DE
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