从音频文件中识别语音

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1. import speech_recognition as sr
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3. recognizer = sr.Recognizer()3 B* b, E2 n% ]6 z9 Q% S2 m
   
4. audio_file = "audio-file.wav"8 E  \! F4 U0 B  n\" t; ]8 t
   
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6. with sr.AudioFile(audio_file) as source:1 p; U8 y4 F3 r* n7 q2 n
   
7.     audio = recognizer.record(source)5 J% M; s' C9 c2 K
   
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9.     try:
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10.         print("音频中说的是：" + recognizer.recognize_google(audio))1 \% h* z% t0 I) k2 Q! v# M
    
11.     except sr.UnknownValueError:2 p6 b. P% _0 H4 c
    
12.         print("无法识别音频")8 `' z4 G1 t, G( k
    

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