Synthesizing Speech (Part 1)

by Mar 19, 2018

In the previous tips, we explained how PowerShell can generate acoustic signals by playing system sounds or WAV sound files. PowerShell can also use the built-in speech synthesizer:

Add-Type -AssemblyName System.speech
$synthesizer = New-Object System.Speech.Synthesis.SpeechSynthesizer
$synthesizer.Speak('Hello! I am your computer!')

Note that Windows 10 ships with localized text-to-speech engines, so if your Windows is not using the English culture, you may have to change the text above to match your language.

There are a number of properties that you can use to fine-tune the result. Try this:

Add-Type -AssemblyName System.speech
$synthesizer = New-Object System.Speech.Synthesis.SpeechSynthesizer
$synthesizer.Rate = -10
$synthesizer.Speak('Uh, I am not feeling that well!')

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