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31 lines
751 B
Python
Executable File
31 lines
751 B
Python
Executable File
#!/usr/bin/env python3
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import wave
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import sys
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from vosk import Model, KaldiRecognizer
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wf = wave.open(sys.argv[1], "rb")
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if wf.getnchannels() != 1 or wf.getsampwidth() != 2 or wf.getcomptype() != "NONE":
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print("Audio file must be WAV format mono PCM.")
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sys.exit(1)
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model = Model(lang="en-us")
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# You can also specify the possible word or phrase list as JSON list,
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# the order doesn't have to be strict
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rec = KaldiRecognizer(model,
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wf.getframerate(),
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"['oh one two three four five six seven eight nine zero', '[unk]']")
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while True:
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data = wf.readframes(4000)
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if len(data) == 0:
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break
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if rec.AcceptWaveform(data):
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print(rec.Result())
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else:
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print(rec.PartialResult())
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print(rec.FinalResult())
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