FIR Creator EX Release Notes

 

Learn more about FIR Creator EX or download a free demo.

 

Version 1.2.5 (3 April 2019)

  • Fix: Some WAV files, generated by SMAART, wouldn’t load.
  • Fix: When resampling an impulse response during load, some sample rate combinations caused artefacts.
  • Various user-interface updates and fixes.

Project File Format Version: 18


Version 1.2.4 (20 January 2019)

  • Minor update to the tracking of odd-order low-pass Bessel filters. (See fix in 1.2.3.)

Project File Format Version: 18

Version 1.2.3 (17 January 2019)

  • Fix: Polarity of odd-order low-pass Bessel filters was incorrect, but matched Lake products. This version calculates the correct polarity for new projects, but maintains the inverted filters when loading older projects. It also provides an option to convert a project to the correct polarity.
  • Various user-interface updates and fixes.

Project File Format Version: 18

Version 1.2.2 (25 November 2018)

  • Various user-interface updates and fixes.

Project File Format Version: 18

Version 1.2.1 (4 November 2018)

  • Fix: A power spectrum only STO file may crash the application.
  • Fix: The FFT size, for new projects, in the Preferences dialog wasn’t saved between program runs. (Bug introduced in 1.2.0)

Project File Format Version: 18

Version 1.2.0 (2 November 2018)

  • Update: Improved robustness of network communication with the Lake Controller plugin for some rare situations.
  • Fix: When side-loading FIR filters on the Lake and Powersoft DTP dialogs, some FIR filters that should load were being prevented and were 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 including parameter table drop-down controls now open in one click.

Project File Format Version: 18

Version 1.1.0 (29 July 2018)

  • New: “Monkey Forest” SPK measurement files can now be loaded.
  • New: When “Normalise magnitude to max” is set, the “Magnitude offset (dB)” field displays the normalisation gain.
  • New: Right-clicking on a zoomed plot now zooms out to maximum.
  • Fix: Minor error in measurement response when measurement is resampled down to 12 kHz or 24 kHz.
  • Various user-interface updates and fixes.

Project File Format Version: 18

Version 1.0.1 (28 April 2018)

  • New: A direct link to the new version is now provided on the update dialog.
  • New: Added Klippel Impulse Response text file measurement loading.
  • Fix: When loading TXT and WAV files, if the delay is indicated in the filename, it wasn’t being used correctly to align the measurement.
  • Various user-interface updates and fixes.

Project File Format Version: 18

Version 1.0.0 (21 April 2018)

  • Initial release

Project File Format Version: 18