Abstract: An analysis device (1) of the present invention includes: an index calculating section (23) for, with use of one or more parameters including a biometric parameter obtained on the basis of biometric signal information, deriving measurement result information indicative of a state of a living body; and a measurement method storage section (31) for storing, in correspondence with each other, (i) a measurement item measurable by the analysis device and (ii) parameter specifying information specifying a parameter for use in measurement, the index calculating section (23) deriving the measurement result information for the measurement item with use of the parameter specified by the parameter specifying information corresponding to the measurement item.

Abstract: A switched capacitor filter having an anti-aliasing function includes integration circuits of multiple-stages, each of which is provided with an amplifier and a switched capacitor. At least an integration circuit of the first stage has a resistor. In the filter, bipolar transistors are used for the input stage of an amplifier in at least one of the integration circuits having a resistor. On the account of this, 1/f noise is reduced.