Brief description
Audio Analyzer UPA is a compact
instrument allowing all essential audio
parameters to be measured at balanced and unbalanced analog audio
interfaces.
Due to its large variety of options (see
overview on the right) it can be optimally adapted to the specific application. The great number of filters available makes the UPA suitable for
numerous audio measurements.
Model UPA3 is a cost-effective test set
with a generator and distortion meter.
Due to its remote-control capability
(IEC 625/IEEE 488) and high measurement speed, a major application of
UPA is in automated testing of audio
components in series production

Main features
• Psophometric measurements to
DIN, CCIR, CCITT
• Broadband level meter with true
RMS reading or quasi-peak reading
• Simultaneous measurement of level
and frequency
• DC voltage measurements
• Combined digital and analog
displays for all functions

UPA-B6:Generator (standard in UPA3) 
UPA-B8 :Distortion Meter (standard in UPA3) 
UPA-B2 :Special Filter