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#!/usr/bin/python
import os
import unittest
from pocketsphinx import Decoder, get_model_path
DATADIR = os.path.join(os.path.dirname(__file__), "../../test/data")
class PhonemeTest(unittest.TestCase):
def test_phoneme(self):
decoder = Decoder(
allphone=get_model_path("en-us/en-us-phone.lm.bin"),
lw=2.0, pip=0.3, beam=1e-200, pbeam=1e-20)
# Decode streaming data.
with open(os.path.join(DATADIR, "goforward.raw"), "rb") as stream:
decoder.start_utt()
while True:
buf = stream.read(1024)
if buf:
decoder.process_raw(buf, False, False)
else:
break
decoder.end_utt()
print("Best phonemes: ", [seg.word for seg in decoder.seg()])
if __name__ == "__main__":
unittest.main()
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