Volume adjustment based on listener position is disclosed. The DMOS device can be added to any advanced CMOS process using shallow trench isolation by adding additional process steps for trench trough formation, a trench implant and a P-body implant. This class fits real-world signals of interest such as voice signals. The selective fold mirror may use beam polarization to select beam passing and reflection. A sample bottle containing a sample to be analyzed on both of a biochemical analysis item and an immune analysis item is sample-pipetted by the nozzle tip first, and then transported so as to be sample-pipetted by the pipette nozzle. The method can be applied to the repair andor metrology of very small features of densely patterned substrates, e.