Graham-Patten SoundPals, User Manual

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SoundPals User's Guide ADC-20 • 25
•
Advanced — Multiple Analog Inputs to Digital Mixer
In this application, ADC and DMIC SoundPals are combined to
provide
multiple analog inputs to a digital mixer.
~ An analog ATR feeds an ADC, and then to the mixer
via AES.
~ Dual mics are converted to digital in the DMIC, and
then to the mixer via AES.
~ An additional analog signal feeds an ADC, and then
to the mixer via AES.
~ One of the mixer’s outputs is used to synchronize all
SoundPals (via bridging AES connections).
SoundPals ADC-20
Analog In
D/ESAM
Mixer
Digital Sources
SoundPals ADC-20
Analog ATR
Analog
Microphones
Bridge
Bridge
Term
Program Out Digital In
AES Out
AES Ref
Right In
Left In
PWR
R Trim
L Trim
AES Out
SoundPals DMIC-20
AES Out
AES Ref
Right In
Left In
PWR
Sensitivity
AES Out
AES Out
AES Ref
Right In
Left In
PWR
R Trim
L Trim
AES Out