Scripts and Automation: Log Swept Sine Automation 130b6

The "LSS script" automates some of the more involved processes surrounding the use of dScope Series III Log Swept Sine features and applies them to acoustic transducer measurements.

This script is still in development and more features are being added periodically.

Features:

• Graphical Results:
  • Impulse response
  • Frequency response (quasi anechoic)
  • Individual distortion responses, 2nd to 8th harmonic
  • THD (sum of harmonic distortion traces)
  • Acoustic Phase
  • Impedance
• Numeric Results:
  • Sound Pressure Level
  • Polarity
  • Acoustic Distance
  • Sensitivity 1W/1m
  • Resonant Frequency
  • minimum impedance
• Calibration of acoustic level and impedance measurements
• Multiple results from a single sweep
• Microphone frequency response compensation
• Smoothing of traces 1 octave to 1/24th octave

The download is a zip file which includes PDF documentation on installing and running the script.

---

Resource Type: Scripts and Automation (File Download) Download Link (https:): LSS_Automation_130b6_3_16-Feb-18.zip Size: 694 KiB   Date 2018-02-16 Relevant Products: dScope Series III Analogue & Digital Audio Test System dScope Series IIIA Analogue Audio Test System dScope Series IIIA+ Analogue-Plus Audio Test System dScope Series IIIE Digital and Analogue Essentials test system