The first delay effects were achieved using tape loops improvised on reel-to-reel magnetic recording systems. By shortening or lengthening the loop of tape and adjusting the read and write heads, the nature of the delayed echo could be controlled.
Definition of VM. In Lawrence Associates' Virtual Manufacturing User Workshop report, Virtual Manufacturing (VM)is defined to be an integrated, synthetic manufacturing environment exercised to enhance all levels of decision and control. Design-Centered VM: provides manufacturing information to the designer during the design phase.
System Center Virtual Machine Manager (VMM) 2008 allows you to convert existing virtual machines to Hyper-V virtual machines. For example, VMM can copy existing VMware virtual machines and create Hyper-V virtual machines. VMM can also migrate existing Virtual Server virtual machines to a Hyper-V host.