Sound Reinforcement - Forums for Live Sound Professionals - Your Displayed Name Must Be Your Real Full Name To Post In The Live Sound Forums > Audio Measurement and Testing
Measuring Loudspeaker THD
Jim McKeveny:
I've been aware for years of how tolerable percents of distortion are at low frequencies. What I wasn't aware of was the increase the THD on HF drivers - all compression drivers apparently. I have often half-jested ' I never met a compression driver I liked". This spittiness at HF/VHF is an ubiquitous characteristic of so much "PA sound". I would gladly trade off some of the extended high-end frequency response chase for lower distortion overall (if that is part of the compromise).
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