def process(phoneticFile,labelFile):
format="%s=%s,%d,%d,%d,%d,%d\n"
wav = labelFile.replace("-label.txt",".wav")
print "Reading %s..." % phoneticFile
f = codecs.open(phoneticFile,"r","utf-8")
line = f.readline()
phonetics = [ Ipa(item.strip()) for item in line.split(" ") ]
print "Reading %s..." % labelFile
f = LabelFile()
f.open(labelFile)
labels = [adjustLabel(l) for l in f]
i = 0
lastSymbol = u""
for p in phonetics:
print "Processing %s..." % unicode(p)
record = Record(p,lastSymbol)
record.read(labels,i)
i = i + len(p)
# while not record.finished:
# row = iterator.next()
# record.append(row)
t = [wav,] + record.data
lastSymbol = p.last()
oto.write(format % tuple(t))
class Dataset:
# Dataset is a set of files associated with an audio file.
# The name of a dataset is same as the audio file.
# This class is an utility to manage this set of files
def __init__(self,name):
self.name = name
# A list of word(formed by phonetic)
self.charList = []
self._phoneticList = []
self._labelFile = None
def open(self):
charFile = open(self.name+".txt","r")
line = charFile.readline()
self.charList = [unicode(item,"utf-8") for item in line.split(" ")]
self._labelFile = LabelFile()
self._labelFile.open(self.name + "-label.txt")
self._samplingFile = SamplingFile()
self._samplingFile.open(self.name + "-sampling.csv")
self._createPhoneticList()
def phoneticList(self):
return self._phoneticList
def _createPhoneticList(self):
for row in self._labelFile:
sample = Sample()
sample.timestamp = row[0]
sample.phonetic = Ipa.simplifySymbol(row[2])
record = self._samplingFile.search(float(row[0]));
sample.zcr = float(record["ZCR"])
sample.variance = float(record["Spectrum Variance"])
sample.rms = float(record["RMS"])
sample.str = float(record["STE"])
self._phoneticList.append(sample)
def open(self):
charFile = open(self.name+".txt","r")
line = charFile.readline()
self.charList = [unicode(item,"utf-8") for item in line.split(" ")]
self._labelFile = LabelFile()
self._labelFile.open(self.name + "-label.txt")
self._samplingFile = SamplingFile()
self._samplingFile.open(self.name + "-sampling.csv")
self._createPhoneticList()
filename = target + "-sampling.csv"
print "Reading %s..." % filename
samplingFile.open(filename)
filename = target + ".txt"
print "Reading %s..." % filename
f = codecs.open(filename,"r","utf-8")
line = f.readline()
phonetics = [ Ipa(item.strip()) for item in line.split(" ") ]
filter = Filter()
filter.process(table,samplingFile,phonetics)
labelFile = LabelFile()
for p in phonetics:
try:
labels = p.toLabel()
for row in labels:
labelFile.append(row)
except IndexError:
print u"[Error] The detection of %s is incomplete. The rest of phonentic will be skipped in output" % p
break
filename = target + "-label.txt"
print "Writing to %s..." % filename
labelFile.save(filename)