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.
Product lifecycle management (PLM) is a business system that provides control of the product record across all development stagesâfrom concept to design to production.RP and PLM systems are complimentary tools that can communicate with each other, yet support distinct business needs. PLM is designed to manage a product from initial documentation as it is revised and released for production.