Direct Text-To-Speech - Simultaneous Voices?

[mcoulter876]

Private V As SpeechLib.SpVoice
 
Private Sub Command1_Click()
  V.Speak (Text1.Text)
End Sub
 
Private Sub Form_Load()
  Set V = New SpeechLib.SpVoice
End Sub

Is there a way to incorporate text-to-speech with multiple voices talking at the same time? This code, along with others I've found, seem to force the application to wait for the speech to finish before speaking again.