A method and machine-readable medium for providing virtual spatial sound with an audio visual player are disclosed. In one aspect, the method comprises reducing the level of asparagine in a corn-based food material before final heating. In such an SOI substrate, adhesion between a buried insulating layer as an under layer and a single crystal silicon layer is high, and it becomes possible to realize a semiconductor device with high reliability. A tissue sample retrieval mechanism includes a sample collection tank configured for removable insertion into a sample tank receptacle. The user location connects to the credit card company server across the network in accordance with the routing information. greater than the melting temperature of said tetrafluoroethylenehexafluoropropylene copolymer, andor wherein said tetrafluoroethylenehexafluoropropylene copolymer and said tetrafluoroethyleneperfluoro copolymer each have a melt flow rate within the range of 1 to 40 g10 min and the MFR of one of said copolymers is at least twice that of the other of said copolymers.