Loudspeakers are highly nonlinear and time-variant systems. Signal distortion, heating, climate and other external influences limit the maximum level and the quality of the reproduced sound.  The NAU83G10 and NAU83G20 devices with integrated the Klippel Controlled Sound (KCS) technology are designed to improve the speaker performance and sound quality greatly using an adaptive and nonlinear speaker model. 

The new evaluation system for the NAU83G10 and the NAU83G20 smart amp devices can provide necessary hardware and software to demonstrate the performance of these novel amplifiers together with KCS. For starting quickly, most evaluation platforms ship with reference speakers, initial KCS data sets and equalizer settings so that the customer can immediately evaluate the system’s performance. Users of the evaluation system can get a free temporary license for the KLIPPEL QC measurement system and Nuvoton’s own audio enhancement algorithm tools for performing objective tests and subjective audio tuning on request.

The following table summarizes different HW options for the smart amplifier evaluation system.

For more details, please check the quick start guide.