dehaenw

dehaenw

dehaenw

import rdkit
from rdkit import Chem
from rdkit.Chem import ChemicalFeatures
from rdkit.Chem.Pharm2D.SigFactory import SigFactory
from rdkit.Chem.Pharm2D import Generate
from rdkit import RDConfig
import os
featFactory = ChemicalFeatures.BuildFeatureFactory(os.path.join(RDConfig.RDDataDir,'BaseFeatures.fdef'))
sigFactory = SigFactory(featFactory,minPointCount=2,maxPointCount=3,trianglePruneBins=False)
sigFactory.SetBins([(0,2),(2,5),(5,8)])

dehaenw

import itertools as it
import numpy as np
import midiutil
from midiutil.MidiFile import MIDIFile

#generates about half an h of modal fingerpicking tunes using a simple markov model
#change the seed with increments of about 100K to get a new one.
#lots of parameters to play around with but you can figure it out yourself.

dehaenw

import itertools as it

allsmi=[]
maxvalence=2

def cl_ratio(Cl,C):
    return Cl*35.45/((C*12.011)+(Cl*35.453)+((C*2-Cl+2)*1.008)) #ratio of chlorine vs total MW

for chainlength in [10,11,12,13]:
    combinations = (list(i) for i in it.product(list(range(maxvalence+1)),repeat=chainlength) if tuple(reversed(i)) >= tuple(i)) #filter out mirror image molecules

dehaenw

from scipy.io import wavfile
import scipy.io
from scipy.fft import fft, ifft
import numpy as np
"""
chord.wav should be a short sound, equivalent to carrier in vocoder
impulse.wav should be a quite sparse transient heavy sound, equivalent to modulator in vocoder
play with tsmear and asmear to tweak between vocoder and convolution like sound
"""
Tsmear = 1000