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Try to fix list formatting
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man/flac.md

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@@ -854,24 +854,25 @@ parameter (defaulting to 5e-1) is applied for the smallest used window:
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For example, subdivide_tukey(2/5e-1) results in the same taper as that of
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tukey(25e-2) and subdivide_tukey(5) in the same taper as of tukey(1e-1).
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#### example (for illustration - impractically long!):
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`-A "flattop;gauss(1e-1);tukey(3e-2);punchout_tukey(3/-9e-4/54e-2);subdivide_tukey(5/7e-1);hannning`
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The encoder will for each subframe try all the following in order,
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#### Example (for illustration - impractically long!):
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`-A "flattop;gauss(1e-1);tukey(3e-2);punchout_tukey(3/-9e-4/54e-2);subdivide_tukey(5/7e-1);hanning`
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The encoder will for each subframe try all the following in order,
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estimate the size, and pick the best which is then used to encode:
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- First taper the subframe with the flattop function;
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- Start anew at a gauss (STDEV of ten percent of the subframe);
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- Start anew at a tukey window that tapers 15% of each end (total 30%);
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- Then each of 3 windows generated by punchout_tukey: each generated by
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deleting ("punching out") a third of the subframe, with a small
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negative overlap, tapering off 27% off each end (total 54e-2);
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- Finally a sequence of windows produced by subdivide_tukey: like the
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two previous ones, it applies cosine-tapering, but steeper tapers
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at the ends (the base case tapers 7e-1 divided by 5 i.e. 14 percent
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of the subframe), and successively trying subdivisions: the first
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and last half of the subframe, then the first/middle/last third etc,
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up to generating five windows, one for each fifth of the subframe.
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- Wrong and discarded: "hanning" (a not-uncommon mixup of "hamming" and "hann").
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- First taper the subframe with the flattop function;
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- Start anew at a gauss (STDEV of ten percent of the subframe);
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- Start anew at a tukey window that tapers 15% of each end (total 30%);
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- Then each of 3 windows generated by punchout_tukey: each generated by
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deleting ("punching out") a third of the subframe, with a small
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negative overlap, tapering off 27% off each end (total 54e-2);
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- Finally a sequence of windows produced by subdivide_tukey: like the
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two previous ones, it applies cosine-tapering, but steeper tapers
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at the ends (the base case tapers 7e-1 divided by 5 i.e. 14 percent
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of the subframe), and successively trying subdivisions: the first
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and last half of the subframe, then the first/middle/last third etc,
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up to generating five windows, one for each fifth of the subframe.
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- Wrong and discarded: "hanning" (a not-uncommon mixup of "hamming" and "hann").
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# SEE ALSO
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