网站代理违法吗,网站备份流程,云服务器是干什么的,锦州北京网站建设1. 首先安装依赖库
pip install playsound # 该库用于播放音频文件
pip install speech_recognition # 该库用于语音识别
pip install PocketSphinx # 语音识别模块中只有sphinx支持离线的#xff0c;使用该模块需单独安装
pip install pyttsx3 # 该库用于将文本转换为语音播…1. 首先安装依赖库
pip install playsound # 该库用于播放音频文件
pip install speech_recognition # 该库用于语音识别
pip install PocketSphinx # 语音识别模块中只有sphinx支持离线的使用该模块需单独安装
pip install pyttsx3 # 该库用于将文本转换为语音播放
pip install comtypes # 该库可以从文本文件中获取输入转换为语音文件
2. 播放音频文件
from playsound import playsound
playsound(audio_files\cnhello.mp3)
3. 语音识别
默认只识别英文如果需要支持中文需要下载中文模型包下载地址如下
CMU Sphinx - Browse /Acoustic and Language Models at SourceForge.net 下载完解压到sphinx安装路径下
D:\install\Anaconda\Lib\site-packages\speech_recognition\pocketsphinx-data import speech_recognition as sr
r sr.Recognizer()
harvard sr.AudioFile(audio_files\harvard.wav)
with harvard as source:
# r.adjust_for_ambient_noise(source) # 消除环境背景音audio r.record(source) # record()函数将整个音频文件读入AudioData实例
print(type(audio))
r.recognize_sphinx(audio)
4. 通过麦克风输入并识别
import speech_recognition as sr
mic sr.Microphone()
with mic as source:r.adjust_for_ambient_noise(source)audio r.listen(source)r.recognize_sphinx(audio)
5. 文本转语音播放
import pyttsx3
engine pyttsx3.init()
engine.say(hello world)
engine.say(你好)
engine.runAndWait()
engine.stop()
6. 文本转语音
# 文本转语音
from comtypes.client import CreateObject
from comtypes.gen import SpeechLibengine CreateObject(SAPI.SpVoice)
stream CreateObject(SAPI.SpFileStream)
infile demo.txt
outfile demo_audio.wav
stream.open(outfile, SpeechLib.SSFMCreateForWrite)
engine.AudioOutputStream stream
f open(infile, r, encodingutf-8)
theText f.read()
f.close()
engine.speak(theText)
stream.close()
7. 语音转文本(英文识别)
# 语音文件转文本文件
import speech_recognition as sr
r sr.Recognizer()harvard sr.AudioFile(demo_audio.wav)
with harvard as source:
# r.adjust_for_ambient_noise(source)audio r.record(source)r.recognize_sphinx(audio, languageen-US) hello everyone my name is bob
8. 语音转文本(中文识别)
# 语音文件转文本文件
import speech_recognition as sr
r sr.Recognizer()harvard sr.AudioFile(demo_audio.wav)
with harvard as source:
# r.adjust_for_ambient_noise(source)audio r.record(source)r.recognize_sphinx(audio, languagezh-CN) 好好 学习 天天 向上 参考
python实现语音识别功能
从0开始语音识别
