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/freebsd-10.2-release/sys/dev/sound/ | ||
H A D | version.h | diff 194233 Mon Jun 15 04:40:18 MDT 2009 ariff - Add a way to change filter oversampling factor through FEEDER_RATE_PRESET "OVERSAMPLING_FACTOR:X .. .." where X = log2(oversampling factor). - Lower down default filter oversampling factor from 128 (log2 = 7) to 32 (log2 = 5), saving worth of 80 Kb. The use of better polynomial interpolator will raise its conversion quality/accuracy to match (or slightly better) with previous settings. - Bump driver version. |
/freebsd-10.2-release/sys/tools/sound/ | ||
H A D | feeder_rate_mkfilter.awk | diff 194233 Mon Jun 15 04:40:18 MDT 2009 ariff - Add a way to change filter oversampling factor through FEEDER_RATE_PRESET "OVERSAMPLING_FACTOR:X .. .." where X = log2(oversampling factor). - Lower down default filter oversampling factor from 128 (log2 = 7) to 32 (log2 = 5), saving worth of 80 Kb. The use of better polynomial interpolator will raise its conversion quality/accuracy to match (or slightly better) with previous settings. - Bump driver version. |
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