kopia lustrzana https://github.com/jamescoxon/dl-fldigi
50 wiersze
1.5 KiB
Plaintext
50 wiersze
1.5 KiB
Plaintext
/**
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\page domino_ex_configuration_page DominoEX Configuration
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\tableofcontents
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<br>
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\image html config-domino.png "DominoEX Configuration"
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\image latex config-domino.png "DominoEX Configuration" width=5.0in
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Enter the secondary text. This text will be sent during periods when
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your keyboard is inactive (between letters for slow typists). The
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default for this text will be your callsign when you have entered that
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in theOperator configuration tab.
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<br>
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<br>
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Set the BW factor for the decoding prefilter. 2.0 should be adequate
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unless you are experiencing nearby continuous wave interference (CWI).
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You can enable and disable the prefilter with the checkbox. Please note
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that the filter requires additional cpu cycles. Older and slower cpu
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models might give better decoding with the filter disabled.
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<br>
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<br>
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Fldigi can send and receive FEC in accordance with the DomEX-FEC specification
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for MultiPsk. This type of FEC is achieved by some loss of non
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printing characters in the primary character set. It is therefore
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not usable as an FEC mode for ARQ (automatic repeat request)
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transmissions.
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<br>
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<br>
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The DominoEX decoder can detect the presence of CWI within the passband set
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by the BW factor. Increasing the CWI threshold increases the
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sensitivity to such interference. When the interference is
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detected the associated data is culled using a technique called
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puncturing.
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<br>
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<br>
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DominoEX operations are described in \ref domino_ex_page .
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<br>
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\ref domino_ex_configuration_page "Return to Top of Page"
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<br>
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\ref main_page "Return to Main Page"
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*/
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