c# - Microsoft SpeechSynthesizer (TTS) Voice Crackle -

when using microsoft speechsynthesizer voices crackle, fuzy...

// initialize new instance of speechsynthesizer. speechsynthesizer synth = new speechsynthesizer();  // configure audio output.  synth.setoutputtodefaultaudiodevice();  // speak string. synth.speak("this example demonstrates basic use of speech synthesizer"); 

i assume related cpu usage. happend on powerfull computer too. there best practices or workaroud ?

adjust rate downwards, until crackling disappears.