python实现将文本转换成语音的方法详解编程语言

# Text To Speech using SAPI (Windows) and Python module pyTTS by Peter Parente 

# download installer file pyTTS-3.0.win32-py2.4.exe 

# from: http://sourceforge.net/projects/uncassist 

# also needs: http://www.cs.unc.edu/Research/assist/packages/SAPI5SpeechInstaller.msi 

# and pywin32-204.win32-py2.4.exe at this date the latest version of win32com 

# from: http://sourceforge.net/projects/pywin32/ 

# tested with Python24 on a Windows XP computer vagaseat 15jun2005 

import pyTTS 

import time 

tts = pyTTS.Create() 

# set the speech rate, higher value = faster 

# just for fun try values of -10 to 10 

tts.Rate = 1 

print "Speech rate =", tts.Rate 

# set the speech volume percentage (0-100%) 

tts.Volume = 90 

print "Speech volume =", tts.Volume 

# get a list of all the available voices 

print "List of voices =", tts.GetVoiceNames() 

# explicitly set a voice 

tts.SetVoiceByName(MSMary) 

print "Voice is set ot MSMary" 

print 

# announce the date and time, does a good job 

timeStr = "The date and time is " + time.asctime() 

print timeStr 

tts.Speak(timeStr) 

print 

str1 = """ 

A young executive was leaving the office at 6 pm when he found 

the CEO standing in front of a shredder with a piece of paper in hand. 

"Listen," said the CEO, "this is important, and my secretary has left. 

Can you make this thing work?" 

"Certainly," said the young executive. He turned the machine on, 

inserted the paper, and pressed the start button. 

"Excellent, excellent!" said the CEO as his paper disappeared inside 

the machine. "I just need one copy." 

print str1 

tts.Speak(str1) 

tts.Speak(Haah haa haah haa) 

print 

str2 = """ 

Finagles fourth law: 

 Once a job is fouled up, anything done to improve it only makes it worse. 

print str2 

print 

print "The spoken text above has been written to a wave file (.wav)" 

tts.SpeakToWave(Finagle4.wav, str2) 

print "The wave file is loaded back and spoken ..." 

tts.SpeakFromWave(Finagle4.wav) 

print 

print "Substitute a hard to pronounce word like Ctrl key ..." 

#create an instance of the pronunciation corrector 

p = pyTTS.Pronounce() 

# replace words that are hard to pronounce with something that 

# is spelled out or misspelled, but at least sounds like it 

p.AddMisspelled(Ctrl, Control) 

str3 = p.Correct(Please press the Ctrl key!) 

tts.Speak(str3) 

print 

print "2 * 3 = 6" 

tts.Speak(2 * 3 = 6) 

print 

tts.Speak("sounds goofy, lets replace * with times") 

print "Substitute * with times" 

#  *  needs the spaces 

p.AddMisspelled( * , times) 

str4 = p.Correct(2 * 3 = 6) 

tts.Speak(str4) 

print 

print "Say that real fast a few times!" 

str5 = "The sinking steamer sunk!" 

tts.Rate = 3 

for k in range(7): 

 print str5 

 tts.Speak(str5) 

 time.sleep(0.3) 

tts.Rate = 0 

tts.Speak("Wow, not one mispronounced word!")

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