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var svg = document.querySelector( "svg" ); | |
var svgData = new XMLSerializer().serializeToString( svg ); | |
var canvas = document.createElement( "canvas" ); | |
var ctx = canvas.getContext( "2d" ); | |
var img = document.createElement( "img" ); | |
img.setAttribute( "src", "data:image/svg+xml;base64," + btoa( svgData ) ); | |
img.onload = function() { |
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from __future__ import division | |
from numpy.fft import rfft | |
from numpy import argmax, mean, diff, log, nonzero | |
from scipy.signal import blackmanharris, correlate | |
from time import time | |
import sys | |
try: | |
import soundfile as sf | |
except ImportError: | |
from scikits.audiolab import flacread |