def transcribe(self, raw_audio_file):
segment_duration = 120
segment_length = segment_duration * 14000 * 2
raw = open(raw_audio_file, 'r')
n = 1 + len(raw.read()) / segment_length
raw.close()
transcript = ''
details = []
for i in range(0, n):
raw = open(raw_audio_file, 'r')
raw.seek(i * segment_length)
segment_data = raw.read(segment_length)
raw.close()
(transcript_s, details_s) = _sphinx3.decode_raw(segment_data)
transcript += transcript_s + ' '
details_with_offsets_s = []
for (term, start, end, s1, s2) in details_s:
details_with_offsets_s += [ (term, start / 100.0 + i * segment_duration, end / 100.0 + i * segment_duration, s1, s2) ]
details += details_with_offsets_s
return (transcript, details)
def transcribe(self, raw_audio_file):
segment_duration = 120
segment_length = segment_duration * 14000 * 2
raw = open(raw_audio_file, 'r')
n = 1 + len(raw.read()) / segment_length
raw.close()
transcript = ''
details = []
for i in range(0, n):
raw = open(raw_audio_file, 'r')
raw.seek(i * segment_length)
segment_data = raw.read(segment_length)
raw.close()
(transcript_s, details_s) = _sphinx3.decode_raw(segment_data)
transcript += transcript_s + ' '
details_with_offsets_s = []
for (term, start, end, s1, s2) in details_s:
details_with_offsets_s += [
(term, start / 100.0 + i * segment_duration,
end / 100.0 + i * segment_duration, s1, s2)
]
details += details_with_offsets_s
return (transcript, details)
def test_decode_raw(self):
wav = open('../model/lm/an4/pittsburgh.littleendian.raw', 'rb')
data = wav.read()
text, segs = _sphinx3.decode_raw(data, 'foo')
self.assertEqual(text, "P I T G S B U R G H")
def test_decode_raw(self):
wav = open('../model/lm/an4/pittsburgh.littleendian.raw', 'rb')
data = wav.read()
text, segs = _sphinx3.decode_raw(data, 'foo')
self.assertEqual(text, "P I T G S B U R G H")
import _sphinx3, sys, os, osc
host = "localhost"
portout = 9000
osc.init()
osc.sendMsg("/ready","1",host,portout)
_sphinx3.parse_argdict({'samprate': '16000', 'hmm': sys.path[0]+'/dic', 'dict': sys.path[0]+'/dic/pd.dic', 'fdict': sys.path[0]+'/dic/filler', 'lm': sys.path[0]+'/dic/pd.dmp'})
_sphinx3.init()
data = open("/tmp/r16k.raw").read()
words = _sphinx3.decode_raw(data)
osc.sendMsg("/words",str.lower(words[0]),host,portout)
