Signal filters block or decrease (attenuate) unwanted frequencies or signal wave characteristics

IC electronic filters are frequency-selective circuits that consist of devices such resistors, capacitors, inductors, transistors, or operational amplifiers coupled with reactive components

Digital filters use digital signal processing (DSP) to perform numerical calculations on sampled values of a signal

Signal conditioning products provide amplification, filtering, converting, and other processes required to make sensor output suitable for reading by computer boards

Data acquisition systems and instruments collect, digitize and process multiple sensor or signal inputs for the purpose of monitoring, analyzing and/or controlling systems and processes.

Data acquisition computer boards are self-contained printed circuit boards that typically plug into the backplane, motherboard, or otherwise interface directly with the computer bus.

Data acquisition input modules accept sensor and other signal output for data acquisition systems.