Embedded Files
Post date: Oct 26, 2014 12:18:06 PM
Speech is an important part of communication, the microsoft speech API offers all we need to consume.
Lets Use it!
The speech add on : here we add Microsoft speech to our project.
Imports System.Speech.Recognition
Imports System.Speech.Synthesis
'Speech synthasis methods
'------------------------------------------------------------------------------------------------------------------------------------------------------
''' <summary>
''' enables voice recognition engine
''' </summary>
''' <remarks></remarks>
Public WithEvents RecoEngine As New SpeechRecognitionEngine()
''' <summary>
''' Enable TexttoSpeech
''' </summary>
''' <remarks></remarks>
Private SpeechSynth As New SpeechSynthesizer
''' <summary>
''' Sets up Speech Recognition for use
''' </summary>
''' <remarks></remarks>
Public Sub SetupRecognition()
RecoEngine.LoadGrammar(New DictationGrammar())
RecoEngine.SetInputToDefaultAudioDevice()
RecoEngine.RecognizeAsync()
End Sub
''' <summary>
''' Activated on completion of recognition
''' </summary>
''' <param name="sender"></param>
''' <param name="e"></param>
''' <remarks></remarks>
Private Sub RecoEngine_RecognizeCompleted(ByVal sender As Object, ByVal e As System.Speech.Recognition.RecognizeCompletedEventArgs) Handles RecoEngine.RecognizeCompleted
RecoEngine.RecognizeAsync()
End Sub
''' <summary>
''' On recogonizing speech the input is sent to the response routine
''' </summary>
''' <param name="sender"></param>
''' <param name="e"></param>
''' <remarks></remarks>
Private Sub RecoEngine_SpeechRecognized(ByVal sender As Object, ByVal e As System.Speech.Recognition.RecognitionEventArgs) Handles RecoEngine.SpeechRecognized
'a call to act is requird here
ProcessInputText(e.Result.Text)
End Sub
''' <summary>
''' Speaktext Uses the internal speech system to speak the text, using the SAPI
''' </summary>
''' <param name="NewText">String: Text to be spoken</param>
''' <remarks></remarks>
Public Sub SpeakText(ByRef NewText As String)
SpeechSynth.Speak(NewText)
End Sub
The source files have been created using Microsoft visual studio 2013.
feel free to use and change as well as distribute!
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