问题描述
我最近尝试了一个使用 TTS 的简单搜索引擎。但是,我尝试将语音集成到 Pysimple GUI 中搜索字段的文本中,但遇到了障碍。
我能够让 pysimpleGUI 识别我说的单词,并搜索结果。但是,搜索引擎机制不会将我的语音转文本识别为我输入的值,并且只返回给我我在演讲中使用的第一个字母。
例如,我说“今天天气怎么样”,它返回给我字母“W”的定义
这些是我使用的软件包:
import wolframalpha
import wikipedia
import speech_recognition as sr
r = sr.Recognizer()
m = sr.Microphone()
import PySimpleGUI as sg
import pyttsx3
Pysimple GUI 文本窗口中的所有内容。
layout = [ [sg.Text('Welcome Back Sir')],[sg.Text('How can I be of assistance'),sg.InputText()],[sg.ReadButton('Speak'),sg.Button('Ok'),sg.Button('Cancel')]]
window = sg.Window('Pybot',layout)
engine = pyttsx3.init()
事件循环处理“事件”并获取输入的“值”
while True:
event,values = window.read()
if event in (None,'Cancel'):
break
if event == 'Speak':
with m as source:
r.adjust_for_ambient_noise(source)
audio = r.listen(source)
values = r.recognize_google(audio,language='en-US')
print(values)
try:
wiki_res = wikipedia.summary(values[0],sentences=2)
wolfram_res = next(client.query(values[0]).results).text
engine.say(wolfram_res)
sg.PopupNonBlocking("Wolfram Result: "+wolfram_res,"Wikipedia Result: "+wiki_res)
except wikipedia.exceptions.disambiguationError:
wolfram_res = next(client.query(values[0]).results).text
engine.say(wolfram_res)
sg.PopupNonBlocking(wolfram_res)
except wikipedia.exceptions.PageError:
wolfram_res = next(client.query(values[0]).results).text
engine.say(wolfram_res)
sg.PopupNonBlocking(wolfram_res)
except:
wiki_res = wikipedia.summary(values[0],sentences=2)
engine.say(wiki_res)
sg.PopupNonBlocking(wiki_res)
engine.runAndWait()
print (values[0])
window.close()
解决方法
您使用相同的变量 values
,所以 values[0]
是 w
。
while True:
event,values = window.read()
...
values = r.recognize_google(audio,language='en-US')
...
修改后的代码
while True:
event,values = window.read()
if event in (None,'Cancel'):
break
# print(event,values)
if event == 'Speak':
with m as source:
r.adjust_for_ambient_noise(source)
audio = r.listen(source)
value = r.recognize_google(audio,language='en-US')
print(value)
window[0].update(value)
window.write_event_value('Ok','')
elif event == 'Ok':
if values[0] == '':
continue
try:
wiki_res = wikipedia.summary(values[0],sentences=2)
wolfram_res = next(client.query(values[0]).results).text
engine.say(wolfram_res)
sg.PopupNonBlocking("Wolfram Result: "+wolfram_res,"Wikipedia Result: "+wiki_res)
except wikipedia.exceptions.DisambiguationError:
wolfram_res = next(client.query(values[0]).results).text
engine.say(wolfram_res)
sg.PopupNonBlocking(wolfram_res)
except wikipedia.exceptions.PageError:
wolfram_res = next(client.query(values[0]).results).text
engine.say(wolfram_res)
sg.PopupNonBlocking(wolfram_res)
except:
wiki_res = wikipedia.summary(values[0],sentences=2)
engine.say(wiki_res)
sg.PopupNonBlocking(wiki_res)
engine.runAndWait()
window.close()
音频处理时会阻塞,可以尝试多线程编程,否则GUI有时会无响应。