Mercurial > dottes
annotate makeHornInF.sh @ 438:bef458fc9ba5
Set tempo and add some rough chords to Battle of the Somme.
author | Jim Hague <jim.hague@acm.org> |
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date | Thu, 17 Oct 2013 13:45:49 +0100 |
parents | ecc62b487e57 |
children | ce5c7214f9aa |
rev | line source |
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216 | 1 #!/bin/bash |
2 # | |
3 # Transpose a book for Horn in F. | |
4 | |
5 if [ $# != 1 ]; then | |
6 echo "Usage: makeFHorn.sh <book dir name>" | |
7 exit 1 | |
8 fi | |
9 | |
322
b4a0161e8870
Add abcrange.py to return the range of a tune, and use it in instrument transposition.
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10 # Transpose down (return 0) if top note was > e (> a for horn). |
b4a0161e8870
Add abcrange.py to return the range of a tune, and use it in instrument transposition.
Jim Hague <jim.hague@acm.org>
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11 transposedown() |
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12 { |
351
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Now fix logic error in makeHornInF.sh.
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13 (($2 > 109)) |
322
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Jim Hague <jim.hague@acm.org>
parents:
263
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14 } |
b4a0161e8870
Add abcrange.py to return the range of a tune, and use it in instrument transposition.
Jim Hague <jim.hague@acm.org>
parents:
263
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15 |
216 | 16 dir=`pwd` |
17 | |
18 booke=$dir/$1 | |
19 outdir=$dir/$1-HornInF | |
20 | |
21 mkdir -p $outdir | |
22 | |
217
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Fix up problems in Horn in F transposition.
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23 # Copy book component items. |
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24 cp $booke/*.txt $outdir |
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25 |
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Add instrument name into title page for transpositions.
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26 echo "Horn in F" > $outdir/instrument.txt |
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27 |
216 | 28 find $booke -name "*.abc" | sort | |
29 while read filename | |
30 do | |
31 name=`basename $filename .abc` | |
322
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Jim Hague <jim.hague@acm.org>
parents:
263
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32 range=`./abcrange.py $filename` |
216 | 33 |
34 # Transpose concert pitch up a fifth. | |
322
b4a0161e8870
Add abcrange.py to return the range of a tune, and use it in instrument transposition.
Jim Hague <jim.hague@acm.org>
parents:
263
diff
changeset
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35 # If there are any notes above 'd' (Horn 'g'), transpose |
216 | 36 # down a seventh instead. |
37 transpose=5 | |
322
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Add abcrange.py to return the range of a tune, and use it in instrument transposition.
Jim Hague <jim.hague@acm.org>
parents:
263
diff
changeset
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38 if transposedown $range; then |
216 | 39 transpose=-7 |
40 fi | |
41 | |
370
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Some empty "" chords may be causing trouble with Jenkins.
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42 # There's no point in having transposed chords. Remove from the |
ecc62b487e57
Some empty "" chords may be causing trouble with Jenkins.
Jim Hague <jim.hague@acm.org>
parents:
351
diff
changeset
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43 # abc before transposing. Some badly formed chord items can give |
ecc62b487e57
Some empty "" chords may be causing trouble with Jenkins.
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parents:
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44 # erroneous output from abc2abc (like, strings of binary gibberish). |
ecc62b487e57
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45 sed -e "s/\"[^\"]*\"//g" $filename > $outdir/$name.abc.tmp |
ecc62b487e57
Some empty "" chords may be causing trouble with Jenkins.
Jim Hague <jim.hague@acm.org>
parents:
351
diff
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46 |
216 | 47 # Transpose. By default abc2abc will report errors in the output, |
218
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Force Horn in F output to be in treble clef.
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48 # but this messes up output formatting so stop it. Also force all |
1a9d937b7765
Force Horn in F output to be in treble clef.
Jim Hague <jim.hague@laicatc.com>
parents:
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diff
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49 # output to be in treble clef; some lower tunes with the odd high |
1a9d937b7765
Force Horn in F output to be in treble clef.
Jim Hague <jim.hague@laicatc.com>
parents:
217
diff
changeset
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50 # note will otherwise appear in bass clef, which is not what this |
1a9d937b7765
Force Horn in F output to be in treble clef.
Jim Hague <jim.hague@laicatc.com>
parents:
217
diff
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51 # crap horn player wants. |
370
ecc62b487e57
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Jim Hague <jim.hague@acm.org>
parents:
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52 abc2abc $outdir/$name.abc.tmp -e -t $transpose | \ |
218
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53 sed -e "/^ *K:/s/$/ clef=treble/" > $outdir/$name.abc |
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54 rm $outdir/$name.abc.tmp |
216 | 55 done |