Switch audio device between Voicemod and USB Line In

SwitchDevice.ps1

# Requires: Install-Module -Name AudioDeviceCmdlets -Force -Verbose

$targetDevice = $args[0].ToLower()
$targetDeviceID = $null
if ($targetDevice -eq 'usb') {
  $targetDeviceID = (Get-AudioDevice -List | Where-Object { $_.Type -eq 'Recording' -and $_.Name -match 'Line \(\d+- USB AUDIO  CODEC\)' }).ID
} elseif ($targetDevice -eq 'voicemod') {
  $targetDeviceID = (Get-AudioDevice -List | Where-Object { $_.Type -eq 'Recording' -and $_.Name -eq 'Microphone (Voicemod Virtual Audio Device (WDM))' }).ID
} else {
  throw 'Invalid target type'
}

if ((Get-AudioDevice -Recording).ID -ne $targetDeviceID) {
  Write-Host ('Attempting to set audio device for {0}' -f $targetDevice)
  try {
    Get-AudioDevice -ID $targetDeviceID | Set-AudioDevice -Verbose
  } catch {
    Add-Type -AssemblyName PresentationFramework
    [System.Windows.MessageBox]::Show('Unable to find target audio device by ID for {0}' -f $targetDevice)
  }
} else {
  Write-Host 'Recording device already set, skipping'
}