Version 2.5.0 (9 May 2018)

  • New: Added a direct website link to the latest download on the “update available” dialog.
  • New: Klippel Impulse Response text files can now be loaded.
  • New: Right-clicking on a zoomed plot now zooms out to maximum.
  • Fix: When side-loading FIR filters on the Lake and Powersoft DTP dialogs, some FIR filters that should load were being prevented and triggering a message that they were too long. The FIR filter length check wasn’t adjusting for the difference in sample rate between the FIR filter and the output channel.
  • Various user-interface updates and fixes.

Project File Format Version: 18

FIR_Designer_2_5_0.dmg FIR_Designer_2_5_0_Setup.exe

FIR_Designer_Lake_Plugin_1_0.zip


Version 2.4.2 (21 April 2018)

  • New: Direct-to-processor dialog for Powersoft X, Ottocanali, Quattrocanali and Duecanali series amplifiers.
    • Create specific XML files for “Speaker EQ” and “Output EQ” for loading into Armonia version 2.11.1
  • Fix: When exporting IIR filter coefficients, coefficients may be missing if the filters are not enabled.
  • Various user-interface updates and fixes.

Project File Format Version: 18

FIR_Designer_2_4_2.dmg FIR_Designer_2_4_2_Setup.exe

FIR_Designer_Lake_Plugin_1_0.zip

Version 2.3.0 (24 March 2018)

  • New: Direct-to-processor dialog for Lake (Lab Gruppen) PLM & D series amplifiers.
    • Requires a PC running the Lake Controller and the new FIR Designer Lake Controller plugin which is supplied in the FIR Designer 2 Windows installer (and is placed in the FIR Designer 2 installation directory – e.g. c:\Program Files (x86)\FIR Designer 2\).
  • Update: improvement to measurement resampler.
  • Fix: program might crash when changing the sample rate to 24 kHz or 12 kHz.
  • Various user-interface updates and fixes.

Project File Format Version: 18

 

Version 2.2.0 (1 February 2018)

  • New: Gain/Polarity/Delay tab that (as with the IIR Filters tab) simulates the effects of these settings in the target processor/amplifier.
  • New: Summary output text file that lists all settings to be applied to the target processor/amplifier.
  • Fix: Loading a project file that contained a target response with coherence could result in the program crashing.
  • Fix: When loading an older project file, the file version wasn’t displaying correctly on the warning dialog.
  • Various user-interface updates and fixes.

Project File Format Version: 18

Version 2.1.2 (17 December 2017)

  • Update: SMAART trace (TRF) files with a specific FFT size can now be loaded. Previously only MTW files were loading.

Project File Format Version: 17

Version 2.1.1 (5 December 2017)

  • Fix: Fixed crash when opening some STO files.
  • Fix: Averaging tab plots were not changing when the Preferences: “Plot Frequency Axis” setting was changed.

Project File Format Version: 17