Tigard, OR - Feb 22, 2010 - NTI has released a firmware updated for the XL2 audio and acoustic analyzer. Version 1.12 adds WAV-file logging, voice note recording, a scope function, automated user calibration and other features. The update is free to XL2 owners.
The new scope function displays the waveform of the input signal. The scope auto-ranges to the proper scale and then triggers on the fundamental frequency automatically.
Download the update at www.nti-audio.com/XL2.