Text to speech synthesizer (Windows NodeJS)

tts.js

import { exec } from 'child_process'

const speed = 5
const volume = 35
// get installed voices
// Add-Type -AssemblyName System.speech;$speak = New-Object System.Speech.Synthesis.SpeechSynthesizer;$speak.GetInstalledVoices() | % {$_.VoiceInfo.Name}
const voice = 'Microsoft Irina Desktop'
const message = 'Привет'

// filtering special characters
message.replace(/[&'<>]/gi, '')

let cmd = 'powershell.exe Add-Type -AssemblyName System.speech; $speak = New-Object System.Speech.Synthesis.SpeechSynthesizer;'
    cmd += `$speak.SelectVoice('${voice}');`
    cmd += `$speak.Volume = ${volume};`
    cmd += `$speak.Rate = ${speed};`
    cmd += `$speak.Speak('${message}');`

exec(cmd, (err) => {
    console.log(err ?? 'working!')
})