6 for n in -18 -12 -6; do
7 this=`echo "440*e(l(2)/12*($n+60-69))" | bc -l`
8 f=`echo "$r * $this / $base + 0.5" | bc -l`
11 if [ "$f" -gt 48000 ]; then
13 s=`echo "$ls * 48000 / $f + 0.5" | bc -l`
15 e=`echo "$le * 48000 / $f + 0.5" | bc -l`
22 sox -r "$f" 023_Tango_Accordion-0.wav $o "tuba1_loopnote$n.wav"
23 oggenc -c "LOOP_START=$s" -c "LOOP_END=$e" -q8 -o "tuba1_loopnote$n.ogg" "tuba1_loopnote$n.wav"
29 for n in 0 6 12 18 24; do
30 this=`echo "440*e(l(2)/12*($n+60-69))" | bc -l`
31 f=`echo "$r * $this / $base + 0.5" | bc -l`
34 if [ "$f" -gt 48000 ]; then
36 s=`echo "$ls * 48000 / $f + 0.5" | bc -l`
38 e=`echo "$le * 48000 / $f + 0.5" | bc -l`
45 sox -r "$f" 023_Tango_Accordion-1.wav $o "tuba1_loopnote$n.wav"
46 oggenc -c "LOOP_START=$s" -c "LOOP_END=$e" -q8 -o "tuba1_loopnote$n.ogg" "tuba1_loopnote$n.wav"