output in this example to end user device 110 via an output 116 sensor transducers 102 a 102 b and 102 c can each be any kind of sensor transducer for example sensor 102 a can be a mass airflow sensor sensor 102 b can be a speed sensor and sensor 102 c can be a pressure sensor the present invention is particularly useful where at least one of the sensor transducers is sensing a parameter that results in a highly non linear output such as a sensor transducer that is sensing the flow of a fluid end user device 110 can comprise for example a microprocessor used by the end user to analyze store and otherwise use the data coming from sensors 102 a 102 b and 102 c the microprocessor may be dedicated for that purpose more typically the microprocessor will be part of a larger processing device that uses the analyzed data for some other purpose e g a patient monitor used for monitoring the breathing temperature and heart rate of a hospital patient asic 104 is situated between sensor transducers 102 a 102 b and 102 c and end user device 110 asic 104 is equipped with memory 106 this memory 106 stores specific coefficients downloadable to the end user device 110 by the end user via an output 114 to perform particular tasks for example the end user may.