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Maximum SPL

Characteristics:

KLIPPEL R&D SystemKLIPPEL QC System
Total harmonic distortion (THD, THD+N)TRF, DIS, TBMSPL, SPL-IMP
Nth-order component versus frequency and/or amplitude TRF, DIS, TBMSPL, SPL-IMP
Hi-2 distortion (weighted low order harmonics)DISSPL
Equivalent input distortionTRF, DIS