title: Manipulate "speaker voicer'' in Text-to-Speech C# Application
body: <p>I'm working on a Text-to-Speech Application in C#. How to configure its TONE via an C# API? Or, do I need to download a library for that functionality? For example: <code>Microsoft Sam</code>'s voice, now I wish to configure a self-define voice too.</p>
  
  <p>Is is possible? Is 'SpeechSynthesizer' one of the key of doing this?</p>