Specifications

QuickMedia™ Audio Extractor Crestron QM-AE
Audio Mixer Signals (continued)
SIGNAL TYPE
AND NAME
DESCRIPTION
Analog input
<LeftInToPgmRight>
Sets the LEFT IN mixing level on the AUDIO R channel.
LEFT IN is mixed with RIGHT IN, MIC 1 and MIC 2, and routed to the AUDIO R
output channel.
Valid analog values range from -800d (-80dB) to 0d (0dB), adjustable in increments
of 0.1dB (1d = 0.1dB).
A value of -800d (-80dB) signifies the minimum mixing level and will cut the mixing
level to a complete mute.
A mixing level of 0d (0dB) means that the signal will pass unaffected.
Out of range values will clip the mixing level to the minimum or maximum value.
Analog output
<LeftInToPgmRight_F>
Indicates the current mixing level being applied to LEFT IN on the AUDIO R
channel.
Analog input
<RightInToPgmRight>
Sets the RIGHT IN mixing level on the AUDIO R channel.
RIGHT IN is mixed with LEFT IN, MIC 1 and MIC 2, and routed to the AUDIO R
output channel.
Valid analog values range from -800d (-80dB) to 0d (0dB), adjustable in increments
of 0.1dB (1d = 0.1dB).
A value of -800d (-80dB) signifies the minimum mixing level and will cut the mixing
level to a complete mute.
A mixing level of 0d (0dB) means that the signal will pass unaffected.
Out of range values will clip the mixing level to the minimum or maximum value.
Analog output
<RightInToPgmRight_F>
Indicates the current mixing level being applied to RIGHT IN on the AUDIO R
channel.
Analog inputs
<Mic1EQTrim1>
through
<Mic1EQTrim4>
These signals have NO effect if automatic audio compensation is enabled.
Sets the four MIC 1 EQ trims (at 160Hz, 500Hz, 1.2kHz, and 3kHz).
Valid analog values range from -120d (-12dB) to +120d (+12dB), adjustable in
increments of 0.1dB (1d = 0.1dB).
A trim of 0d (0dB) means that the signal will pass unaffected.
Out of range values will clip the trim to the minimum or maximum value.
Analog outputs
<Mic1EQTrim1_F>
through
<Mic1EQTrim4_F>
Indicates the trim being applied to each band of the MIC 1 equalizer.
Analog inputs
<Mic2EQTrim1>
through
<Mic2EQTrim4>
These signals have NO effect if automatic audio compensation is enabled.
Sets the four MIC 2 EQ trims (at 160Hz, 500Hz, 1.2kHz, and 3kHz).
Valid analog values range from -120d (-12dB) to +120d (+12dB), adjustable in
increments of 0.1dB (1d = 0.1dB).
A trim of 0d (0dB) means that the signal will pass unaffected.
Out of range values will clip the trim to the minimum or maximum value.
Analog outputs
<Mic2EQTrim1_F> through
<Mic2EQTrim4_F>
Indicates the trim being applied to each band of the MIC 2 equalizer.
Slot 3 – C2I-RX-GRAPHICEQ
The C2I-RX Graphic EQ module is built into slot 03 of the QM-AE.
The software provides graphic and parametric equalization for each of the three
audio output channels: Program Left, Program Right and Speech Audio (Mic
Mix Out). The graphic EQ portion can be programmed using either SIMPL
Windows or SystemBuilder software.
● QuickMedia™ Audio Extractor: QM-AE Operations Guide – DOC. 6331
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