psophometer

psophometer: An instrument that provides a visual indication of the audible effects of disturbing voltages of various frequencies. Note: A psophometer usually incorporates a weighting network. The characteristics of the weighting network depend on the type of circuit under investigation, such as whether the circuit is used for high-fidelity music or for normal speech.

This HTML version of FS-1037C was last generated on Fri Aug 23 00:22:38 MDT 1996