Audio Performance Verification Procedures
Control or Setting
Value
Ch1 Coupl AC
Ch1 Input
BAL
Ch1 Imped 200 kΩ
Ch1 Common FLOAT
Ch1 Range AUTO
START COND AUTO
Delay 0.0000 s
INPUT DI
SP
OFF
FUNCTIO
N
RMS & S/N
S/N Seq
u
OFF
Meas Time
AUTO
Unit C
h1
DBu
Unit
Ch2
DBu
Refe
rence
VALUE: 1.0000 V
Not
ch (Gain)
OFF
Filter
OFF
Filter
OF
F
Filter
O
FF
8. Connect the Rohde & Schwarz UPL06 Opt B22, B29 digital generator
unbalanced (UNBAL) output to the AES A 1-2 In BNC using a 75 Ω cable.
9. Set the digital audio generator for a –6 dBFs, 100 Hz audio tone at 48 kHz
sample rate. This is done on the Rohde & Schwarz UPL06 as follows:
a. Press GEN to display and configure the GENERATOR panel.
b. Set the parameters in the GENERATOR panel as follows:
Control or Setting
Value
INSTRUMEN T DIGITAL
Channel
2=1
Unbal Out AUDIO OUT
Cable Sim OFF
Sync To GEN CLK
Sample Freq
48 kHz
Sync Out GEN CLK
Type
WORD CLK
Ref Out REF GEN
132 Waveform Monitors Specifications and Performance Verifi cation
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