Is there a way to use the MS Speech utility from command line? I can do it on a mac, but can't find any reference to it on Windows XP.
My 2 cents on the topic, command line one-liners:
on Win using PowerShell.exe
PowerShell -Command "Add-Type –AssemblyName System.Speech; (New-Object System.Speech.Synthesis.SpeechSynthesizer).Speak('hello');"
on Win using mshta.exe
mshta vbscript:Execute("CreateObject(""SAPI.SpVoice"").Speak(""Hello"")(window.close)")
on OSX using say
say "hello"
Ubuntu Desktop (>=2015) using native spd-say
spd-say "hello"
on any other Linux
on Raspberry Pi, Win, OSX using Node-Red