def audio_comp():
a1 = slice_audio(wave_to_list('tests/samples/jiehan-jiehan.wav'),2048, 'a1')
a2 = slice_audio(wave_to_list('tests/samples/jiehan-sean.wav'),2048, 'a2')
# print a1
# print a1[0].data
time_started = time()
result = max_slice_tree_score(a1, a2)
print "jiehan: jiehan -- sean = ", result, "in", time() - time_started
# assert result >= 0.7, "same thing score too low (%f)" % result
a1 = slice_audio(wave_to_list('tests/samples/jiehan-jiehan.wav'),2048, 'a1')
a2 = slice_audio(wave_to_list('tests/samples/jiehan-sean.wav'),2048, 'a2')
time_started = time()
result = max_slice_tree_score(a1, a2)
print "jiehan: jiehan -- sean = ", result, "in", time() - time_started
# assert result >= 0.7, "same thing score too low (%f)" % result
a1 = slice_audio(wave_to_list('tests/samples/jiehan-sean.wav'),2048, 'a1')
a2 = slice_audio(wave_to_list('tests/samples/kane-kane.wav'),2048, 'a2')
time_started = time()
result = max_slice_tree_score(a1, a2)
print "diff: sean -- kane = ", result, "in", time() - time_started
# assert result >= 0.7, "same thing score too low (%f)" % result
a1 = slice_audio(wave_to_list('tests/samples/jiehan-jiehan.wav'),2048, 'a1')
a2 = slice_audio(wave_to_list('tests/samples/kane-kane.wav'),2048, 'a2')
time_started = time()
result = max_slice_tree_score(a1, a2)
print "diff: jiehan -- kane = ", result, "in", time() - time_started
# assert result >= 0.7, "same thing score too low (%f)" % result
import sys
import wave
import re
import pyaudio
import struct
import math
from pylab import *
from utils.input import wave_to_list
from utils.data import slice_audio
from utils.fft import fft_freq_intensity
sample_slices = slice_audio(wave_to_list(sys.argv[1]), 2048)
if len(sys.argv) >= 3 and sys.argv[2] >= 0:
slice = sample_slices[int(sys.argv[2])]
freq, intensity = fft_freq_intensity(slice)
title("audio %s" % sys.argv[2])
xlim(70, 7000)
ylim(0, 170)
fill_between(freq, intensity)
plot(freq, intensity, "r.")
p = pyaudio.PyAudio()
wf = wave.open(re.sub(r"\.", "_s" + sys.argv[2] + ".", sys.argv[1]), "wb")
wf.setnchannels(1)
wf.setsampwidth(p.get_sample_size(pyaudio.paInt16))
wf.setframerate(44100)
for byte in slice:
