Description: Digital signal processing apparatus, namely, a programmed microprocessor for incorporation into electrochemical meters for the medical purpose of electrochemical monitoring of analytes in biological fluids; Digital signal processing apparatus, namely, a programmed microprocessor for incorporation into electrochemical meters for the medical purpose of electrochemical monitoring of glucose in biological fluids | Meters for the medical purpose of electrochemical monitoring of analytes in biological fluids; Meters for the medical purpose of electrochemical monitoring of glucose in biological fluids; Meters for the medical purpose of electrochemical monitoring of analytes in biological fluids for the monitoring and management of diabetes; Meters for the medical purpose of electrochemical monitoring of glucose in biological fluids for the monitoring and management of diabetes; Blood glucose monitors