Avisoft-SASLab Pro, version 5.1.20 (23 August 2011)

  • The newly implemented second time derivative in the Automatic Parameter Measurement tool (Location of measurements > more) allows to find reversal points in frequency contours (of bat echolocation calls). See an example.
  • The metabase handling (command Metadata/Create virutal Metadatabase…) has been further improved.