Audio Developments AD149 - Manual (Page 6)

5
ABBREVIATIONS
PPM peak programme meter
VU volume unit
VR variable resistor
X-Y coincident stereo-microphone
A-B spaced-apart stereo-microphone
M-S middle-side; techniques and microphone described by
A D Blumlein
PCB printed circuit board
HPF high pass filter
ALL DIL SWITCHES ARE ILLUSTRATED AND SET AT THE FACTORY AS SHOWN
ON BLOCK DIAGRAMS. (Refer to page 74 )
We wish you many trouble-free hours of use from your mixer. As a company, we are
fully committed to BS EN ISO 9001. Should you have any problems or require any
further information on FLEX-EQ or the M-S microphone technique, please do not
hesitate to contact us on 01922 457007 or by fax on 01922 457007.