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en:wiki:funktionen:td-functions:advanced_raw_decimation_filterless [02/01/2021 19:24] hamish |
en:wiki:funktionen:td-functions:advanced_raw_decimation_filterless [02/01/2021 19:31] (current) hamish |
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<font 14px/Arial, sans-serif;;initial;;#ffffff>**Description:**</font> | <font 14px/Arial, sans-serif;;initial;;#ffffff>**Description:**</font> | ||
- | <font 14px/Arial, sans-serif;;initial;;#ffffff>Our filter is shortened by the specified value (played faster) for the purpose of sample rate conversion.</font> | + | <font 14px/Arial, sans-serif;;initial;;#ffffff>Our filter is shortened by the specified value (played faster) for the purpose of sample rate conversion. The mechanism is that every n+1 samples is deleted. Raw Decimation following Raw Zero-Stuffing with n chosen equal in both cases brings the pulse back to its original form. If Raw Zero-Stuffing is applied after Raw Decimation the pulse will have its original length but every n+1 samples will be zero.</font> |
- | <font 14px/Arial, sans-serif;;initial;;#ffffff>For more details, see "Raw Zero Stuffing" which does the opposite.</font> | + | <font 14px/Arial, sans-serif;;initial;;#ffffff>For more details, see "Raw Zero Stuffing" which more or less does the opposite.</font> |
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- | <font 14px/Arial, sans-serif;;initial;;#ffffff>**Options:**</font> | + | <font 14px/Arial, sans-serif;;initial;;#ffffff>**Options: **n is chosen between 1 and 15</font> |
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