import pyttsx
demo1 = pyttsx.init()
demo1.say("这是一个demo")
demo1.runAndWait()
import pyttsx
msg = '''这个Demo调节语速'''
demo2 = pyttsx2.init()
rate = demo2.getProperty('rate')#获取当前语速
demo2.setProperty('rate', rate + 20)#语速增加20
demo2.say(msg)
demo2.runAndWait()
import pyttsx
msg = '''这个demo修改声音'''
demo3 = pyttsx.init()
voices = teacher.getProperty('voices')#获取声音列表
for i in voices:
demo3.setProperty('voice', i.id) #更换声音播放
demo3.say(msg)
demo3.runAndWait()