calibrate microphone/headset microphone IsMicPresent %DEVICEID% DEVICEID @%windir%\diagnostics\system\Speech\DiagPackage.dll,-1 @%windir%\diagnostics\system\Speech\DiagPackage.dll,-3 @%windir%\diagnostics\system\Speech\DiagPackage.dll,-1001 SpeechDiagnosticCalibrate true http://go.microsoft.com/fwlink/?LinkId=534597 1.0 Microsoft Corporation @%windir%\system32\DiagCpl.dll,-412 @%windir%\system32\DiagCpl.dll,-24 @%windir%\diagnostics\system\Speech\DiagPackage.dll,-100 @%windir%\diagnostics\system\Speech\DiagPackage.dll,-101 @%windir%\diagnostics\system\Speech\DiagPackage.dll,-102 @%windir%\diagnostics\system\Speech\DiagPackage.dll,-103 @%windir%\diagnostics\system\Speech\DiagPackage.dll,-104 @%windir%\diagnostics\system\Speech\DiagPackage.dll,-105 @%windir%\diagnostics\system\Speech\DiagPackage.dll,-106