在不远的将来，实现一定程度上的语音支持将成为日常科技的基本要求，整合了语音识别的python程序提供了其他技术无法比拟的交互性和可访问性。最重要的是，在python程序中实现语音识别非常简单。整个代码实现下来还不到150行。
##@氢立方 2018.0911import requestsimport timeimport pygamefrom datetime import datetimefrom aip import AipSpeechfrom pyaudio import PyAudio,paInt16import waveimport osframerate=8000NUM_SAMPLES=2000channels=1sampwidth=2TIME=2def save_wave_file(filename,data): '''save the date to the wavfile''' wf=wave.open(filename,'wb') wf.setnchannels(channels) wf.setsampwidth(sampwidth) wf.setframerate(framerate) wf.writeframes(b"".join(data)) wf.close()def my_record(): pa=PyAudio() stream=pa.open(format = paInt16,channels=1, rate=framerate,input=True, frames_per_buffer=NUM_SAMPLES) my_buf=[] count=0 while count<TIME*6:#控制录音时间 string_audio_data = stream.read(NUM_SAMPLES) my_buf.append(string_audio_data) count+=1 print('.') save_wave_file('0001.wav',my_buf) stream.close()##def play():## wf=wave.open(r"D:/41125.mp3",'rb')## p=PyAudio()## stream=p.open(format=p.get_format_from_width(wf.getsampwidth()),channels=## wf.getnchannels(),rate=wf.getframerate(),output=True)## while True:## data=wf.readframes(chunk)## if data=="":break## stream.write(data)## stream.close()## p.terminate()##这里大家需要改成自己的ID和KEYAPP_ID = '11****843'API_KEY = '3Mnv***8**88******GbXa'SECRET_KEY = '147***8*88****1227684'aipSpeech = AipSpeech(APP_ID, API_KEY, SECRET_KEY)def getText(url): text = requests.post(url).json() return text['text']####key = '6ddc57c5761a4c62a30ea840e5ae163f'#api = 'http://www.tuling123.com/openapi/api?key=' + key +'&info ='key = '8b005db5f57556fb96dfd98fbccfab84' api = 'http://www.tuling123.com/openapi/api?key=' + key + '&info=' ##while True: ## info = input("我说/n") ## chunk=2014 my_record() print("录音完成") def get_file_content(filePath): with open(filePath,'rb') as fp: return fp.read() a = aipSpeech.asr(get_file_content('0001.wav '),'wav',8000,{}) print(a) b = str(a['result']) info = b url = api + info #print(url) text_01 = getText(url) print("机器人回/n",text_01) now = datetime.now().strftime("%Y-%m-%d_%H_%M_%S") filename_01 = now + ".mp3" result = aipSpeech.synthesis( text_01,'zh',1,{'vol': 5,'per' : 2} ) if not isinstance(result, dict): with open(filename_01, 'wb') as f: f.write(result) print("--------------------------------------") time.sleep(1) pygame.mixer.init() print("语音1") file= filename_01 track = pygame.mixer.music.load(file) pygame.mixer.music.play() time.sleep(15) pygame.mixer.music.stop() pygame.quit() 
