目錄

pyttsx

SAPI

SpeechLib

PocketSphinx

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pyttsx

安裝?pyttsx庫：pip install pyttsx3??

import pyttsx3 as px3speak = px3.init() # 初始化語音引擎 rate = speak.getProperty('rate') print('語速：%s' % rate) # 默認：200 volume = speak.getProperty('volume') print('音量：%s' % volume) # 默認：1.0 speak.setProperty('rate',100) # 設(shè)置語速 speak.setProperty('volume',2.0) # 設(shè)置音量 speak.say('合家歡樂啊') speak.runAndWait() speak.stop()

SAPI

from win32com.client import Dispatchtext = '大風一日同風起，扶搖直上九萬里' speak = Dispatch('SAPI.SpVoice') speak.Speak(text) del speak

SpeechLib

使用SpeechLib，可以從文本文件中獲取輸入，再將其轉(zhuǎn)換為語音。

安裝pip install comtypes

from comtypes.client import CreateObject as ct from comtypes.gen import SpeechLibengine = ct('SAPI.SpVoice') stream = ct('SAPI.SpFileStream')infile = 'shiju.txt' outfile = 'luming_audio.wav' stream.Open(outfile, SpeechLib.SSFMCreateForWrite) engine.AudioOutputStream = stream with open(infile, 'r', encoding='utf-8') as f:theText = f.read() engine.speak(theText) stream.close()

PocketSphinx

一個輕量級的語音識別引擎，用于語音轉(zhuǎn)換文本的開源API。

安裝庫：pip install SpeechRecognition

??????????????pip install pocketsphinx?

import speech_recognition as sraudio_file = 'luming_audio.wav' r = sr.Recognizer() with sr.AudioFile(audio_file) as source:audio = r.record(source) try:# print(r.recognize_sphinx(audio)) # 不指定language參數(shù)時，默認識別英文en-US print(r.recognize_sphinx(audio, language='zh-CN')) except Exception as e:print(e)

默認沒有漢語包，使用時報錯missing PocketSphinx language model parameters directory: "E:\python\Lib\site-packages\speech_recognition\pocketsphinx-data\zh-CN"，需要下載：CMU Sphinx - Browse /Acoustic and Language Models at SourceForge.net

下載后的包解壓后修改名稱為：zh-CN，并將其放在英文包en-US同目錄下

?修改zh-CN中的文件名和en-US中的一樣

修改后

實現(xiàn)了轉(zhuǎn)換，就是效果不理想

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