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eXpert™ Finite Impulse Response (FIR) Filtering On-board FPGA Technology   View Features View Specifications Ordering Information Request Prices   Gage’s new eXpert on-board FIR Filtering FPGA Technology is a powerful method for removing unwanted signal features (like noise) and emphasizing signal features of interest. Traditional analog filters are usually limited to rather simple filtering methods, such as low-pass filtering, high-pass filtering and band-pass filtering. Numerical filtering of digitized waveform data, such as that now available on-board Gage's high-performance digitizers, allows much more complex filtering methods such as Moving Average Filters and Gaussian Filters to be implemented. FIR Filtering FPGA Technology is available with Gage's CompuScope 14200, CompuScope 14105, CompuScope 12400 and the NEW Octopus™ family of multi-channel digitizers.

Features Allows processing by an FIR filter with up to 20 taps; can be extended in software to up to 39 symmetric taps FIR filter coefficients can be tailored to emphasize signal pulses of a specific shape FIR Filtering is performed by Gage hardware, allowing the host-PC to handle other tasks in parallel Data is filtered during transfer to the PC, so that the repetitive signal capture rate of the digitizer is not reduced FIR filter algorithm covers a wide range of common numerical filters such as Moving Average Filters and Gaussian Filters Transparent to Gage's standard CompuScope drivers for Windows, so that no special software is required Compatible with CompuScope software development kits for C/C#, LabVIEW, and MATLAB -- Jump to Product -- Cobra Digitizer Family Octopus Multi-channel Family CompuScope 82G CompuScope 82GC CompuScope 8500 CompuScope 12400 CompuScope 12100 CompuScope 1220 CompuScope 14200 CompuScope 14105 CompuScope 14100 CompuScope 14100C CompuScope 1610 CompuScope 1610C CompuScope 1602 eXpert FIR Filtering FPGA Technology eXpert Signal Averaging FPGA Technology eXpert Peak (Min/Max) Detection Technology CompuGen 4300/4302 CompuGen 8150/8152 CompuGen 11G/11G2 CompuGen 1100 CompuScope 3200 CompuScope 3200C CompuGen 3250 Instrument Mainframe 7500 Instrument Mainframe 2020E Instrument Mainframe 4000 Instrument Mainframe 8000C Customized Measurement Systems Armada GageScope Software CompuGen Software GageBit Software Software Dev. Kits Return to product Category