"""
python.exe -m pip install --upgrade pip
pip install pyttsx3
pip install comtypes
pip install Pillow
pip install requests
pip install PocketSphinx
pip install SpeechRecognition
python: 3.11
"""
import sys
import os
import pyttsx3 as pyttsx
from win32com.client import Dispatch
from comtypes.client import CreateObject
#from comtypes.tools import SpeechLib
import speech_recognition as sr
engine = CreateObject("SAPI.SpVoice")
stream = CreateObject("SAPI.SpFileStream")
from comtypes.gen import SpeechLib
class ttsHepler(object):
"""
"""
def ttsstrx(self, word:str):
"""
文本转换为语音
:param word:
:return:
"""
engine = pyttsx.init()
engine.say(word)
engine.runAndWait()
def ttswin(self,word:str):
"""
文本转换为语音
:param word:
:return:
"""
#msg = "Python由荷兰数学和计算机科学研究学会的吉多·范罗苏姆于1990年代初设计，作为一门叫做ABC语言的替代品。"
speaker = Dispatch("SAPI.SpVoice")
speaker.Speak(word)
del speaker
def ttslib(self,word:str,dy=False):
"""
文本转语音
:param word:
:return:
"""
engine = CreateObject("SAPI.SpVoice",dynamic=dy)
stream = CreateObject("SAPI.SpFileStream",dynamic=dy)
from comtypes.gen import SpeechLib
infile = 'fileText.txt'
f = open(infile, 'r',encoding='utf-8')
theText = f.read()
f.close()
outfile = 'demo_audio.wav'
stream.Open(outfile, SpeechLib.SSFMCreateForWrite)
engine.AudioOutputStream = stream
engine.speak(theText)
stream.close()
def sttspeech(self):
"""
语音转换为文本
下载普通话识别文件
下载路径：https://sourceforge.net/projects/cmusphinx/files/Acoustic%20and%20Language%20Models/Mandarin/
解压之后，修改文件名称，cmusphinx-zh-cn-5.2 改为 zh-CN，
zh_cn.cd_cont_5000文件夹改为acoustic-model，
zh_cn.dic改为pronounciation-dictionary.dict，
zh_cn.lm.bin改为language-model.lm.bin。
然后移动zn-CN文件夹到python3\Lib\site-packages\speech_recognition\pocketsphinx-data下。
:return:
"""
r = sr.Recognizer()
audio_file = 'demo_audio.wav'
with sr.AudioFile(audio_file) as source:
audio = r.record(source)
try:
print("文本内容：", r.recognize_sphinx(audio, language='zh-CN'))
# 默认会识别为英文，如果要识别中文，需要下载普通话识别文件
except Exception as e:
print(e)