NTi Audio has issued a firmware update for its XL2 audio and acoustic analyzer.
Version 2.32 allows for the “scheduling” of measurement periods, thus offering unattended recording and measurement by the device.
A new “events” feature provides for the triggering of starting and stopping an unattended measurement session through the defining of certain criteria. The “event” feature requires the “Extended Acoustic Pack.”
NTi says that these new more specific features should decrease the amount of stored data (as WAV files) in many cases and make that data more relevant.