NI introduces the NI LabVIEW Digital Filter Design Toolkit Version 7.5, which includes tools for modeling and creating software-based digital filters as well as LabVIEW FPGA and C code generation capabilities for chip-level implementation. With the toolkit, design and test engineers can use the LabVIEW graphical development environment to ensure a seamless digital filter design process from conception to completion. In addition, professors can use the toolkit to demonstrate filter design concepts to students. The toolkit, based on LabVIEWExpress technology, provides a single software tool that engineers can use throughout the process to interactively design custom floating- or fixed-point filters fortasks such as noise reduction, signal extraction, antialiasing, and resampling. National Instruments