# Copyright © 2015, Microsoft Corporation. All rights reserved. PARAM($DefaultMicLevel) . .\CL_SpeechUtil.ps1 $NewDefaultMicLevel = Get-DefaultMicrophoneLevel $MicLevelChanged = ($DefaultMicLevel -ne $NewDefaultMicLevel) update-diagrootcause -id "RC_CalibrationRequired" -detected (!$MicLevelChanged)