using System;
using System.Speech.Synthesis;

namespace ConsoleApplication19 {
    class Program {
        static void Main(string[] args) {
            var synth = new SpeechSynthesizer();

            // Configure the audio output.
            synth.SetOutputToDefaultAudioDevice();

            char keyStroke;
            do {
                // Speak a string.
                synth.Speak("This example demonstrates a basic use of Speech Synthesizer");

                Console.WriteLine();
                Console.WriteLine("Press lower case [x] to exit." );
                var x = Console.ReadKey();
                keyStroke =  x.KeyChar;
            } while (keyStroke != 'x');

        }
    }
}