python 语音合成

目录

pyttsx3

变换声音

pyttsx3

效果有点生硬

支持：文字转语音库，支持英文，中文，可以调节语速、语调等。

快速入门

## 安装 pip install pyttsx3
import pyttsx3
engine=pyttsx3.init() # 初始化
engine.say('hello word')# 设置读取内容
engine.say('轻轻的我走了，正如我轻轻的来')
# with open('./ku.txt','r',encoding='utf-8')as rf:
#     engine.say(rf.read())
engine.runAndWait() # 执行朗诵

调节语速

-是变慢，+是变快

## 安装 pip install pyttsx3
import pyttsx3

msg = '''大江东去，浪淘尽，千古风流人物。故垒西边，人道是：三国周郎赤壁。乱石穿空，惊涛拍岸，卷起千层雪。江山如画，一时多少豪杰。
遥想公瑾当年，小乔初嫁了，雄姿英发。羽扇纶巾，谈笑间，樯橹灰飞烟灭。故国神游，多情应笑我，早生华发。人生初梦，一尊还酹江月'''
teacher = pyttsx3.init()
rate = teacher.getProperty('rate')
teacher.setProperty('rate', rate - 10)
teacher.say(msg)
teacher.runAndWait()

变换声音

注意只能变换英文，读取中文是不能变的；

import pyttsx3
engine = pyttsx3.init()
voices = engine.getProperty('voices')
for voice in voices:
    print(voice, voice.id)
    engine.setProperty('voice', voice.id)
    engine.say("开心")
    engine.runAndWait()
    engine.stop()

生成文件mp3文件

# Import the required module
import pyttsx3

# Create a string
string = "Lorem Ipsum is simply dummy text " \
    + "of the printing and typesetting industry."

# Initialize the Pyttsx3 engine
engine = pyttsx3.init()

# We can use file extension as mp3 and wav, both will work
engine.save_to_file(string, 'speech.mp3')

# Wait until above command is not finished.
engine.runAndWait()

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