Specialized FIR Filters for Speaker Optimization

FIR filtering in DSP-driven loudspeakers provides incredible flexibility in loudspeaker design and tuning, and system integration.
FIR Designer and FIR Creator are intuitive filter design software tools for building powerful FIR and mixed-IIR/FIR processing solutions that leverage both the efficiency of IIR filtering and the arbitrary response capabilities of FIR filtering.
An annual license of FIR Designer delivers extensive functionality, flexibility and compatibility. Ongoing development & regular updates ensure the latest advances in FIR filter design are always available to manufacturers, integrators & installers.
 FIR Creator is a pared-down alternative to FIR Designer for non-business users, offered as a one-time license. Its static feature set utilizes the same core functionality as FIR Designer for the creation & application of filters to loudspeakers.
Download a free version of FIR Designer or FIR Creator, use it for as long as you’d like. All features work except for project file saving & filter coefficent export. Purchase a license to enable filter exporting.

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Own a FIR Designer 1 license? Get a discount to upgrade to FIR Designer 2 (more info here).

Features
  • Demo Version
  • Operating System
  • Project windows
  • Second View
  • Continuous Wavelet (time/frequency) Display
  • Comprehensive Import Measurement File Formats
  • Import Measurement Resampling
  • Export File Formats
  • FIR Filter Sample Rates
  • Intuitive, fast Measurement based and Direct Design workflows
  • User defined Target Response
  • Extensive shaping and crossover filter options
  • IIR Filters
  • IIR Coefficient Export
  • Magnitude Adjust Filters
  • Phase Adjust Filters
  • Auto Magnitude Bands
  • Auto Phase Bands
  • Voicing EQ Filters
  • Coherence (Auto Mag & Auto Phase)
  • Multiple Measurement Averaging
  • Moveable License
 
FIR Creator
$249 one-time payment
Excludes VAT/GST/Sales Tax
  • Demo Version

    FREE
    Use all features except project file saving & filter coefficient export

  • Operating System

    macOS & Windows

  • Project windows

    Single

  • Second View

  • Continuous Wavelet (time/frequency) Display

  • Comprehensive Import Measurement File Formats

  • Import Measurement Resampling

  • Export File Formats

    Text (inc CSV), Binary & WAV

  • FIR Filter Sample Rates

    44.1, 48 & 96 kHz

  • Intuitive, fast Measurement based and Direct Design workflows

  • User defined Target Response

    Two slope segments and Target Response file

  • Extensive shaping and crossover filter options

  • IIR Filters

    8

  • IIR Coefficient Export

    MiniDSP

  • Magnitude Adjust Filters

    8

  • Phase Adjust Filters

    8

  • Auto Magnitude Bands

    1

  • Auto Phase Bands

    1

  • Voicing EQ Filters

  • Coherence (Auto Mag & Auto Phase)

  • Multiple Measurement Averaging

  • Moveable License

FIR Designer 2
$399 per year
Excludes VAT/GST/Sales Tax
  • Demo Version

    FREE
    Use all features except project file saving & filter coefficient export

  • Operating System

    macOS & Windows

  • Project windows

    Multiple / Unlimited

  • Second View

  • Continuous Wavelet (time/frequency) Display

  • Comprehensive Import Measurement File Formats

  • Import Measurement Resampling

  • Export File Formats

    Text (inc CSV), Binary, WAV, Powersoft, Linea Research & EV/Dynacord

  • FIR Filter Sample Rates

    12, 24, 44.1, 48, 96 & 192 kHz

  • Intuitive, fast Measurement based and Direct Design workflows

  • User defined Target Response

    LF shelf, unlimited slope segments and Target Response file

  • Extensive shaping and crossover filter options

  • IIR Filters

    Unlimited

  • IIR Coefficient Export

    MiniDSP and general transfer functions

  • Magnitude Adjust Filters

    Unlimited

  • Phase Adjust Filters

    Unlimited

  • Auto Magnitude Bands

    Unlimited

  • Auto Phase Bands

    Unlimited

  • Voicing EQ Filters

    Unlimited

  • Coherence (Auto Mag & Auto Phase)

  • Multiple Measurement Averaging

    Integrated

  • Moveable License