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OPTIMOD
Test Modes
The 6200 has a built-in test tone generator to allow system testing. It also has a
preset with adjustable gain. To access these modes, first press the
press the
soft key. The table below shows the test modes available in detail:
TEST
SETUP: TEST
Parameter Labels
MODE
BYPASS GAIN
TONE FREQ
TONE LVL
TONE CHAN
Using the 6200 for Mastering
6200 can be a useful tool for mastering applications in the professional audio industry,
such as preparation of equalized, level-controlled, peak limited CD masters. We have
frequently used the 6200 in this context, achieving excellent results.
Because of their broadcast origins, most of the 6200's presets provide more processing
than would ordinarily be required for mastering. In addition, we would expect that the
mastering engineer would want to carefully tweak a preset to complement the program
material being mastered.
You can't create a preset "from scratch"; it must always be modified from an existing
preset. Each preset has an "easy adjustment" facility called
knob provision for turning the amount of processing up or down.
Units
Default
---
operate
dB
0.0
Hz
400
For DO RATE = 44.1 or 48kHz:
20, 25, 31.5, 40, 50, 63, 80,
100, 125, 160, 200, 250, 315,
8000, 10000, 12500, 15000,
20, 25, 31.5, 40, 50, 63, 80,
100, 125, 160, 200, 250, 315,
8000, 10000, 12500, 15000
%
100
---
l+r
Table 3-6: Test Modes
Setup
Range (CCW to CW)
operate, bypass, tone
−18 ... +15
400, 500, 630, 800, 1000,
1250, 1600, 2000, 2500,
3150, 4000, 5000, 6300,
16000, 20000
For DO RATE = 32kHz:
400, 500, 630, 800, 1000,
1250, 1600, 2000, 2500,
3150, 4000, 5000, 6300,
0 ... 100
l+r, l−r, l; r
LESS-MORE
OPERATION
bypass
button, and then
Step
---
1
LOG
1
---
, which is a one-
3-35
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