#não esquecer imports
import json
from interpreter import generate_pairs, create_image
from synthesizer import generate_sounds
from effects_processor import create_wav_file
#exemplos de pautas
pauta1 = 'The Simpsons:d=4,o=5,b=160:c.6,e6,f#6,8a6,g.6,e6,c6,8a,8f#,8f#,8f#,2g,8p,8p,8f#,8f#,8f#,8g,a#.,8c6,8c6,8c6,c6'
pauta2 = 'Happy Birthday Song:d=4,o=5,b=125:16c,32p,32c,32p,8d,32p,8c,32p,8f,32p,e,16p,16c,32p,32c,32p,8d,32p,8c,32p,8g,32p,f,8p,16c,32p,32c,32p,8c6,32p,8a,32p,8f,32p,8e,32p,8d,8p,16a#,32p,32a#,32p,8a,32p,8f,32p,8g,32p,f'
pauta3 = 'We Wish You:d=4,o=5,b=40:16a4,16d,32d,32e,32d,32c#,16b4,16g4,16b4,16e,32e,32f#,32e,32d,16c#,16a4,16c#,16f#,32f#,32g,32f#,32e,16d,16b4,16a4,16b4,16e,16c#,8d'
pauta4 = 'Barbie girl:d=4,o=5,b=125:8g#,8e,8g#,8c#6,a,p,8f#,8d#,8f#,8b,g#,8f#,8e,p,8e,8c#,f#,c#,p,8f#,8e,g#,f# '
pauta5 = 'Indiana:d=4,o=5,b=250:e,8p,8f,8g,8p,1c6,8p.,d,8p,8e,1f,p.,g,8p,8a,8b,8p,1f6,p,a,8p,8b,2c6,2d6,2e6,e,8p,8f,8g,8p,1c6,p,d6,8p,8e6,1f.6,g,8p,8g,e.6,8p,d6,8p,8g,e.6,8p,d6,8p,8g,f.6,8p,e6,8p,8d6,2c6'
#pauta ====> interpretador de pautas
pairs = generate_pairs(pauta1)
#para guardar em json a musica, para quando for preciso criar uma nova interpretação
outfile = open('musica.json', 'w')
json.dump(pairs, outfile)
outfile.close()
#interpretador de pautas ====> sintetizador
#para abrir o ficheiro json da musica (neste caso, a que se acabou de guardar), para criar uma interpretação
infile = open('musica.json', 'r')
content = infile.read()
pairs = json.loads(content)
sounds = generate_sounds(pairs, '888888888')
nsamples = int(rate * duration)
for i in range(0, nsamples):
sample = 0
for j in range(0, 9):
sample += int(amplitudes[j] *
sin(2.0 * pi * freqs[j] * i / rate))
data.append(sample)
sounds.append({'freq': mainfreq, 'samples': data})
print 'Interpreter ended.'
return sounds
#just for tests
if __name__ == '__main__':
pauta = 'The Simpsons:d=4,o=5,b=160:c.6,e6,f#6,8a6,g.6,e6,c6,8a,8f#,8f#,8f#,2g,8p,8p,8f#,8f#,8f#,8g,a#.,8c6,8c6,8c6,c6'
pairs = generate_pairs(pauta)
sounds = generate_sounds(pairs, '888888888')
outfile = open('sounds.json', 'w')
json.dump(sounds, outfile)
outfile.close()
data = []
nsamples = int(rate * duration)
for i in range(0, nsamples):
sample = 0
for j in range(0, 9):
sample += int(amplitudes[j] * sin(2.0 * pi * freqs[j] * i / rate))
data.append(sample)
sounds.append({'freq': mainfreq, 'samples': data})
print 'Interpreter ended.'
return sounds
#just for tests
if __name__ == '__main__':
pauta = 'The Simpsons:d=4,o=5,b=160:c.6,e6,f#6,8a6,g.6,e6,c6,8a,8f#,8f#,8f#,2g,8p,8p,8f#,8f#,8f#,8g,a#.,8c6,8c6,8c6,c6'
pairs = generate_pairs(pauta)
sounds = generate_sounds(pairs, '888888888')
outfile = open('sounds.json', 'w')
json.dump(sounds, outfile)
outfile.close()
