Noises Affect performance -adversely IPDT cannot control-examples Ambient temperature Power-company voltage Customer-supplied consumables Noises lead to erratic performance IPDT: Integrated product development team C Don Clausing 1998Noises • Affect performance – adversely • IPDT cannot control – examples: – Ambient temperature – Power-company voltage – Customer-supplied consumables • Noises lead to erratic performance IPDT: Integrated product development team Fig. 11 © Don Clausing 1998