NASA NTRS · 19940000549
Digitally Controlled Acoustic-Testing System
Abstract
Digital electronic control system developed for use in effecting accurate, real-time, closed-loop control of large acoustic test facility. Installation of system incorporates state-of-the-art technology to optimize shaping of acoustic spectrum and controlling operation of equipment in large reverberant chamber to degree not possible with open-loop manual control.
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Shah, K. C., Burkhardt, R.. 1994-10-01. Digitally Controlled Acoustic-Testing System. https://ntrs.nasa.gov/citations/19940000549
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