Linear Acoustic AERO.qc User Guide
Detailed Operation
27
Figure 4-4
System Options menu (left) and Preferences menu (right).
4.1.4
Test Tones
Test Tones
– Multiple setup tones are available to calibrate the AERO.qc and other
downstream equipment. The
Level
control is self-explanatory, and is set at the standard –
20 dBFS reference level and adjusts the overall level of the test signals.
On/Off
turns the
selected test signal on or off while
Cycle
determines which channels will reproduce the
selected test signal. It can be adjusted to cycle through all channels, all channels of just the
main program (default), and individual channels.The available test signals are:
•
Sine – 1 kHz sine wave
•
Voice – Voice ID of all selected channels
•
Pink Noise – Equal energy-per-octave noise
•
White Noise – Equal level-per-octave noise
•
Brown Noise – Low-pass-filtered noise
•
Brown Nose – Try it (because broadcast audio is a funny business)
•
BLITS – Black and Lane Identification Test Signal (multichannel identification tones)
4.1.5
GPI Setup
The AERO.qc supports four GPI inputs which can be controlled by contact closures via
the rear-panel GPI/O connector. Once the GPI functions are set and GPI is enabled, ad-
ditional changes are not allowed until GPI is disabled.
•
GPI Input A-D - Disable, Monitor Preset 1-6, Run/Stop, Apply, Reset, Next Screen.
Summary of Contents for AERO.qc
Page 1: ...AERO qc Audio Quality Controller with Optional HD SD SDI and Dolby Decoding User Guide ...
Page 2: ......
Page 8: ...Linear Acoustic AERO qc User Guide viii ...
Page 12: ...Linear Acoustic AERO qc User Guide Introduction 8 ...
Page 22: ...Linear Acoustic AERO qc User Guide Applications 18 ...
Page 38: ...Linear Acoustic AERO qc User Guide Detailed Operation 34 This Page Blank or nearly so ...
Page 42: ...Linear Acoustic AERO qc User Guide Monitor Setup 38 ...
Page 46: ...Linear Acoustic AERO qc User Guide Troubleshooting 42 ...
Page 56: ...Linear Acoustic AERO qc User Guide Presets Processing Adjustment 52 NOTES ...
