def __init__(self,
langdb,
phonedb,
dictcodec='euc-jp',
framerate=44100,
ratio=1.0 / 32768.0,
restdur=200):
self.yomer = Yomer(langdb, dictcodec)
self.wakacher = Wakacher(langdb, dictcodec)
self.phonedb = phonedb
self.framerate = framerate
self.restframe = framerate * restdur / 1000
self.ratio = ratio
return
def __init__(self, langdb, phonedb,
dictcodec='euc-jp', framerate=44100, ratio=1.0/32768.0):
self.yomer = Yomer(langdb, dictcodec)
self.wakacher = Wakacher(langdb, dictcodec)
self.phonedb = phonedb
self.framerate = framerate
self.ratio = ratio
return
class Synthesizer(object):
def __init__(self, langdb, phonedb,
dictcodec='euc-jp', framerate=44100, ratio=1.0/32768.0):
self.yomer = Yomer(langdb, dictcodec)
self.wakacher = Wakacher(langdb, dictcodec)
self.phonedb = phonedb
self.framerate = framerate
self.ratio = ratio
return
def synth(self, writer, text):
self._genwave(writer, self._genphones(text))
return
def _genphones(self, text):
k0 = '_'
for s in self.wakacher.get_chunks(text):
for y in self.yomer.get_yomi(s):
for (k,v) in y:
for m in MoraTable.parse(v or k):
if m.name == '-':
k = k0
elif m.name == 'q':
k = k0+m.name
k0 = '_'
else:
k = k0+m.name
k0 = m.name[-1:]
yield k
yield k0+'_'
return
def _genwave(self, writer, keys):
(f0, w0, k0) = (None, 0, None)
for k1 in keys:
try:
data = self.phonedb[k1]
except KeyError:
continue
a = array.array('h')
a.fromstring(data)
f1 = [ x*self.ratio for x in a ]
w1 = 0
if k0 is not None:
k = k0+'+'+k1
if k in self.phonedb:
(w1,) = struct.unpack('<i', self.phonedb[k])
if w1:
writer.write(f0[w0:-w1])
writer.write(mix(f0[-w1:], f1[:w1]))
else:
writer.write(f0[w0:])
(f0,w0,k0) = (f1,w1,k1)
if f0 is not None:
writer.write(f0[w0:])
return
class Synthesizer(object):
def __init__(self,
langdb,
phonedb,
dictcodec='euc-jp',
framerate=44100,
ratio=1.0 / 32768.0,
restdur=200):
self.yomer = Yomer(langdb, dictcodec)
self.wakacher = Wakacher(langdb, dictcodec)
self.phonedb = phonedb
self.framerate = framerate
self.restframe = framerate * restdur / 1000
self.ratio = ratio
return
def synth(self, writer, text):
self.genwave(writer, self._genphones(text))
return
VOWELS = ('aa', 'ii', 'uu', 'ee', 'oo', 'nn')
def _genphones(self, text):
for s in self.wakacher.get_chunks(text):
for y in self.yomer.get_yomi(s):
for (k, v) in y:
k0 = '_'
for m in MoraTable.parse(v or k):
if m.name in ('.', ','):
yield k0 + '_'
k = m.name
k0 = '_'
elif m.name == '-':
k = k0
elif m.name == 'q':
k = k0 + m.name
k0 = '_'
else:
k = k0 + m.name
k0 = m.name[-1]
if k in self.VOWELS:
k = k[0]
yield k
yield k0 + '_'
return
def genwave(self, writer, keys):
(f0, w0, k0) = (None, 0, None)
for k1 in keys:
if k1 == '.':
f1 = [0] * (self.restframe * 2)
elif k1 == ',':
f1 = [0] * (self.restframe)
else:
try:
data = self.phonedb[k1]
except KeyError:
continue
a = array.array('h')
a.fromstring(data)
f1 = [x * self.ratio for x in a]
w1 = 0
if k0 is not None:
k = k0 + '+' + k1
if k in self.phonedb:
(w1, ) = struct.unpack('<i', self.phonedb[k])
if w1:
writer.write(f0[w0:-w1])
writer.write(mix(f0[-w1:], f1[:w1]))
else:
writer.write(f0[w0:])
(f0, w0, k0) = (f1, w1, k1)
if f0 is not None:
writer.write(f0[w0:])
return
