- 在命令行窗口运行;
- 程序运行时,会让你输出一句英语,而后你须要对着麦克风读出这句英语;
- 程序会判断你读的对不对,如果不对会让你重读,直到读对为止;
- 应用百度云语音辨认:https://ai.baidu.com/tech/spe…
- while 循环
- 用户输出字符串
- 字符串小写
- 条件判断
- 自定义函数
- 异样解决
- SpeechRecognition 模块 (装置:
pip install SpeechRecognition
)
- pyaudio 模块 (装置:
pip install pyaudio
)
- baidu-aip 模块 (装置:
pip install baidu-aip
)
import speech_recognition as sr
from aip import AipSpeech
# 请本人注册百度云语音辨认:https://ai.baidu.com/tech/speech/asr
VOICE_APP_ID = 'YOUR_ASR_APP_ID'
VOICE_API_KEY = 'YOUR_ASR_APP_KEY'
VOICE_SECRET_KEY = 'YOUR_ASR_SECRET_KEY'
voice_client = AipSpeech(VOICE_APP_ID, VOICE_API_KEY, VOICE_SECRET_KEY)
# 百度云语音辨认
def asr(audio_data):
wav_data = audio_data.get_wav_data(
convert_rate=16000,
convert_width=2
)
res = voice_client.asr(wav_data, 'wav', 16000, {'dev_pid': 1737,})
if res['err_no'] == 0:
return ''.join(res['result'])
else:
return ''def recognize_speech_from_mic(recognizer, microphone):'''
麦克风录音并转文字 `microphone`.
:param recognizer: 语音识别器
:param microphone: 麦克风
:return: `None` 如果辨认失败返回 None,否则返回语音文字
'''print(' 开始朗诵 ')
# 录音并去除乐音
with microphone as source:
recognizer.adjust_for_ambient_noise(source)
audio = recognizer.listen(source)
# 应用百度云语音辨认
try:
text = asr(audio)
except Exception as e:
print(e)
text = None
return text
if __name__ == '__main__':
# 输出
text = input('请输出一句英语:').strip()
# 创立语音识别器和麦克风
recognizer = sr.Recognizer()
microphone = sr.Microphone()
# 录音并获取文字
speech_text = recognize_speech_from_mic(recognizer, microphone)
while speech_text != None and text.lower() != speech_text.lower():
print('{} ×'.format(speech_text))
speech_text = recognize_speech_from_mic(recognizer, microphone)
if speech_text:
print('{} {}'.format(speech_text, '✓'))
else:
print('语音辨认服务暂不可用,请稍后再试。')
- 应用
pip install requirements.txt
装置模块: pyaudio
,SpeechRecognition
,baidu-aip
- 运行
python 5.py