playsound和simpleaudio：
https://www.jianshu.com/p/9412ae6c70bd
识别音频中的内容:
import speech_recognition as sr
r = sr.Recognizer()
with sr.AudioFile('audio_files/harvard.wav') as source:
audio = r.record(source,offset=4.7,duration=2.8)
print(r.recognize_sphinx(audio))
record()
>> 音頻文件中獲取數據
recognize_bing(): Microsoft Bing Speech
recognize_google(): Google Web Speech API
recognize_google_cloud(): Google Cloud Speech - requires installation of the google-cloud-speech package
recognize_houndify(): Houndify by SoundHound
recognize_ibm(): IBM Speech to Text
recognize_sphinx(): CMU Sphinx - requires installing PocketSphinx
recognize_wit(): Wit.ai
>> Recognizer API主要用於 - 識別語音
>> 每個API都有多個設置 和 功能來識別音頻源的語音
>> recognition_sphinx()
>> 可以 與 CMU Sphinx引擎 offline 工作
>> 其他六個需要連接online 到 Internet
识别麦克风中输入的内容：
import speech_recognition as sr
r = sr.Recognizer()
mic = sr.Microphone()
with mic as source:
# 调整噪音
r.adjust_for_ambient_noise(source)
audio = r.listen(source)
print(r.recognize_sphinx(audio))
播放文本声音：
import pyttsx3
engine = pyttsx3.init()
engine.say('hello world')
engine.runAndWait()
播放wav格式文件中的声音：
import simpleaudio as sa
wave_obj = sa.WaveObject.from_wave_file("audio_files/harvard.wav") # harvard.wav
play_obj = wave_obj.play()
play_obj.wait_done()
from gtts import gTTS
from playsound import playsound
hubei = '你好,湖北'
obj = gTTS(text=hubei, slow=False, lang='zh-tw')
obj.save('audio_files/hubei.mp3')
playsound('audio_files/hubei.mp3')
import tempfile
from gtts import gTTS
from pygame import mixer
import speech_recognition
def listenTo():
r = speech_recognition.Recognizer()
with speech_recognition.Microphone() as source:
r.adjust_for_ambient_noise(source)
audio = r.listen(source)
return r.recognize_sphinx(audio)
# return r.recognize_google(audio, language='zh-TW')
mixer.init()
def speak(sentence):
with tempfile.NamedTemporaryFile(delete=True) as fp:
tts = gTTS(text=sentence, lang='zh-tw')
tts.save("{}.mp3".format(fp.name))
mixer.music.load('{}.mp3'.format(fp.name))
mixer.music.play()
Answer = {
'你好吗': '我很好',
'你很帥': '谢谢啦 !',
'再见了': '下次见了! 再聊 ! 拜拜'
}
speak(Answer.get(listenTo(), '对不起，听不清楚!请再说一遍，谢谢啦!再回答你'))
