Trident’s calibrated time wave-form recorder creates multi-channel calibrated audio WAV file recordings in parallel with the measurement functions of Trident. Calibration information is embedded in the WAV file header, allowing them to be post-processed using the Nelson Acoustics Sound Quality Analyzer, or MatLab applications.
Recordings can be triggered manually or triggered on a sound level exceedance. A pre-roll buffer feature allows data recording to start prior to the trigger.
The Trident time waveform recorder is available as a stand-alone application or as part of the Trident software package.