02-15-2014, 06:41 AM
On Windows 7, bee frequency duration always uses soundcard.
On Windows XP, if PC speaker unavailable, the behavior is undocumented. On my XP laptop uses soundcard, maybe there is a PC speaker driver that does it.
Don't know whether redirecting to soundcard is possible.
http://msdn.microsoft.com/en-us/library ... 85%29.aspx
On Windows XP, if PC speaker unavailable, the behavior is undocumented. On my XP laptop uses soundcard, maybe there is a PC speaker driver that does it.
Don't know whether redirecting to soundcard is possible.
http://msdn.microsoft.com/en-us/library ... 85%29.aspx