C Useful Formulae And Tables - PROEL AXIOM - VERSION 2.0 Manual

B. Notes on system measurement B.6. MONO OR STEREO MEASUREMENT?
case, however, it is necessary to use the measurement system in a very critical manner. Real time
analysis is based on a mono source, a pink noise generator, and therefore the Left and Right channels
will reproduce the same signal. It is therefore possible to move about the listening area to measure the
frequency response. If, instead, a measurement method based on cross-correlation is used, to which
channel should one refer for measurement, Left or Right? A solution is to position the microphone
equidistant from the Left and Right systems and input a mono reference signal, the sum of Left and
Right. Any other method for this is considered by the authors to be nonsensical and of dubious practical
utility.
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