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December 24th, 2014

Transformation done for ASPMA (Audio Signal Processing for Music Applications), 2014. Originally that was a distorted guitar arpeggio loop (noisy and irregular), the goal was to "align" the rhythm to keep each note with the same duration, removing some of the noisy glitches and transposing each note differently avoiding "bends"/glissandi.

That's using sms-tools HPS model on the 5s mono cut I've uploaded (remix from TwistedLemon guitar sound) with the parameters below.

Frequency scaling factors = [0.00000000e+00,8.40896415e-01,1.00000000e-05,1.12246205e+00,2.10250000e-01,1.12246205e+00,2.10260000e-01,1.05946309e+00,3.06500000e-01,1.05946309e+00,3.06510000e-01,1.00000000e+00,4.41500000e-01,1.00000000e+00,4.41510000e-01,1.18920712e+00,5.53250000e-01,1.18920712e+00,5.53260000e-01,8.90898718e-01,5.86500000e-01,8.90898718e-01,5.86510000e-01,1.05946309e+00,6.37000000e-01,1.05946309e+00,6.37010000e-01,1.00000000e+00,7.39500000e-01,1.00000000e+00,7.39510000e-01,9.43874313e-01,8.49000000e-01,9.43874313e-01,8.49010000e-01,1.12246205e+00,9.73000000e-01,1.12246205e+00,9.73010000e-01,8.40896415e-01,1.09725000e+00,8.40896415e-01,1.09726000e+00,1.12246205e+00,1.17325000e+00,1.12246205e+00,1.17326000e+00,1.05946309e+00,1.33375000e+00,1.05946309e+00,1.33376000e+00,1.00000000e+00,1.46900000e+00,1.00000000e+00,1.46901000e+00,1.18920712e+00,1.49750000e+00,1.18920712e+00,1.49751000e+00,8.90898718e-01,1.68700000e+00,8.90898718e-01,1.68701000e+00,1.05946309e+00,1.80725000e+00,1.05946309e+00,1.80726000e+00,1.00000000e+00,1.86150000e+00,1.00000000e+00,1.86151000e+00,9.43874313e-01,2.02050000e+00,9.43874313e-01,2.02051000e+00,1.12246205e+00,2.14875000e+00,1.12246205e+00,2.14876000e+00,8.40896415e-01,2.20300000e+00,8.40896415e-01,2.20301000e+00,1.12246205e+00,2.37300000e+00,1.12246205e+00,2.37301000e+00,1.05946309e+00,2.50400000e+00,1.05946309e+00,2.50401000e+00,1.00000000e+00,2.56775000e+00,1.00000000e+00,2.56776000e+00,1.18920712e+00,2.72900000e+00,1.18920712e+00,2.72901000e+00,8.90898718e-01,2.85775000e+00,8.90898718e-01,2.85776000e+00,1.05946309e+00,2.97575000e+00,1.05946309e+00,2.97576000e+00,1.00000000e+00,3.06575000e+00,1.00000000e+00,3.06576000e+00,9.43874313e-01,3.17200000e+00,9.43874313e-01,3.17201000e+00,1.12246205e+00,3.23100000e+00,1.12246205e+00,3.23101000e+00,8.40896415e-01,3.39625000e+00,8.40896415e-01,3.39626000e+00,1.12246205e+00,3.51125000e+00,1.12246205e+00,3.51126000e+00,1.05946309e+00,3.57025000e+00,1.05946309e+00,3.57026000e+00,1.00000000e+00,3.72700000e+00,1.00000000e+00,3.72701000e+00,1.18920712e+00,3.88375000e+00,1.18920712e+00,3.88376000e+00,8.90898718e-01,3.94025000e+00,8.90898718e-01,3.94026000e+00,1.05946309e+00,4.09250000e+00,1.05946309e+00,4.09251000e+00,1.00000000e+00,4.22050000e+00,1.00000000e+00,4.22051000e+00,9.43874313e-01,4.27075000e+00,9.43874313e-01,4.27076000e+00,1.12246205e+00,4.41750000e+00,1.12246205e+00,4.41751000e+00,8.40896415e-01,4.54250000e+00,8.40896415e-01,4.54251000e+00,1.12246205e+00,4.60600000e+00,1.12246205e+00,4.60601000e+00,1.05946309e+00,4.76525000e+00,1.05946309e+00,4.76526000e+00,1.00000000e+00,4.90175000e+00,1.00000000e+00,4.90176000e+00,1.18920712e+00,4.96375000e+00,1.18920712e+00,4.96376000e+00,8.90898718e-01,5.00000000e+00,8.90898718e-01,5.00001000e+00,1.05946309e+00]
Frequency stretching factors = [0,1,5,1]
Timbre preservation = 0
Time scaling factors = [0.,0.,0.057,0.04967506,0.131,0.04967756,0.2015,0.11110986,0.21025,0.11111111,0.26625,0.11111236,0.3065,0.22222222,0.4415,0.33333333,0.55325,0.44444444,0.5865,0.55555556,0.637,0.66666667,0.7395,0.77777778,0.849,0.88888889,0.973,1.,1.09725,1.11111111,1.17325,1.22222222,1.33375,1.33333333,1.469,1.44444444,1.4975,1.55555556,1.687,1.66666667,1.80725,1.77777778,1.84075,1.88888764,1.8615,1.88888889,1.91,1.88889014,2.0205,2.,2.14875,2.11111111,2.203,2.22222222,2.373,2.33333333,2.504,2.44444444,2.56775,2.55555556,2.5685,2.57949918,2.6365,2.57950168,2.729,2.66666667,2.85775,2.77777778,2.97575,2.88888889,3.06575,3.,3.172,3.11111111,3.231,3.22222222,3.39625,3.33333333,3.51125,3.44444444,3.57025,3.55555556,3.727,3.66666667,3.88375,3.77777778,3.92875,3.88888764,3.94025,3.88888889,3.957,3.88889014,4.0925,4.,4.2205,4.11111111,4.27075,4.22222222,4.4175,4.33333333,4.5425,4.44444444,4.606,4.55555556,4.76525,4.66666667,4.90175,4.77777778,4.96375,4.88888889,5.,5.]

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Type
Wave (.wav)
Duration
00:04:998
Filesize
430.5 KB
Samplerate
44100.0 Hz
Bitdepth
16 bit
Channels
Mono
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