Support Forums › Forums › FIR Designer Support › Hypex FIR filter txt file 1500 taps › Reply To: Hypex FIR filter txt file 1500 taps

    EA Support
    24 August 2026 at 3:19 pm #501353

    Yes, FIR Creator is sufficient.

    Note that if you are using minimum-phase crossover filters, IIR filters may perform better. It takes a very long FIR filter to mimic IIR filter behaviour at low frequencies.

    I suggest you read

    FIR Filter Guide

    Regards,
    EA Support