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Appendices ~ Appendix E: Serial Commands
112
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COMPRESS - Compressor Adjust
This command selects/reports the setting of the compressor on processing channels.
Command form DEVICE
COMPRESS
<Channel> [Threshold] [Ratio] [Attack]
[Release] [Gain]
Argument details
Name Description Units
Device 0–7 or * to select all units
COMPRESS Command form
Channel Range A–D (selects processing channel)
Threshold -30 to 20, Null to return current value dB
Ratio 1 to 20
Attack 0.00 to 100.00 (select in .5ms intervals) ms
Release 100 to 2000 (select in 5ms intervals) ms
Gain 0.00 to 20.00 dB
Example:
#71 COMPRESS A 6 5 25 250 3
On XAP 400 unit 1 (
#71
), the
compression (
COMPRESS
) within processing channel
A
is set to have a threshold
of
6
dB, a ratio of 5:1 (
5
), an attack time of
25
ms, a release time of
250
ms, and a
gain of
3
dB.
COMPSEL - Compression Select
This command selects/reports the compressor activation of each assignable
processing channel.
Command form: DEVICE
COMPSEL
<Channel> [Value]
Argument details
Name Description
Device 0–7 or * to select all units
COMPSEL Command form
Channel Range A–D (selects processing channel)
Value 0 = Off, 1 = On, 2 = Toggle, Null returns current state
Example:
#70 COMPSEL A 1
On XAP 400 unit 0 (
#70
), the compression
(
COMPSEL
) within processing channel
A
is set on (
1
).