FIRsuite
Welcome to the FIRsuite home page.
The FIRsuite project aims to gather and host benchmark FIR filters in full detail to ease the comparison of different fixed coefficient FIR filter implementations.
While doing research in this area, it was found that the comparison among different design algorithms to the same Multiple Constant Multiplcation (MCM) problem is difficult as different filter coefficient sets were used by different authors. Some publications provide details for the filter responses (e.g. pass-/stopband edges, attenuation, algorithm used to extract the coefficients) while few specify the coefficients in power of twos or as integer values. Often the filter response details given are not sufficient to ensure that the exact filter coefficients used by the authors can be reproduced with the limited information given, which may create a biased comparison.
To overcome this problem, the FIRsuite project was set up to provide a platform for the researchers in the area to share their filter data with others and have an easy access to a sufficiently large set of representative constant coefficients for the benchmarking of the design algorithms for FIR filters.
Please find the FIR filter from publications or authors.
If you would like to contribute your FIR filter data to FIRpool, please write us.