def filter(self, fs, signal):
rand = r.randint(1, 100000)
fname = "/tmp/tmp{0}.wav".format(rand)
signal = monophonic(signal)
wavfile.write(fname, fs, signal)
fname_clean = "/tmp/tmp{0}-clean.wav".format(rand)
os.system("sox {0} {1} noisered {2} {3}".format(
fname, fname_clean, NOISE_MODEL, THRES))
fs, signal = wavfile.read(fname_clean)
signal = monophonic(signal)
os.remove(fname)
os.remove(fname_clean)
return signal
def enroll_file(self):
fname = QFileDialog.getOpenFileName(self, "Open Wav File", "", "Files (*.wav)")
if not fname:
return
self.status(fname)
self.enrollFileName.setText(fname)
fs, signal = read_wav(fname)
signal = monophonic(signal)
self.enrollWav = (fs, signal)
def enroll_file(self):
fname = QFileDialog.getOpenFileName(self, "Open Wav File", "", "Files (*.wav)")
if not fname:
return
self.status(fname)
self.enrollFileName.setText(fname)
fs, signal = read_wav(fname)
signal = monophonic(signal)
self.enrollWav = (fs, signal)
