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Programming
78
Enova DVX-3150HD/3155HD All-in-One Presentation Switcher Operation/Reference Guide
Audio SEND_COMMANDs (Cont.)
AUDIN_COMPRESSION
_THRESH
Sets the compression
threshold for the audio port.
Sets the threshold while compressing for the audio input port addressed by the
D:P:S.
Syntax:
SEND_COMMAND <DEV>, "'AUDIN_COMPRESSION_THRESH-
<threshold>'"
Variable:
threshold = 0 to -60 in dB
Example:
SEND_COMMAND AUDIO_INPUT_1, "'AUDIN_COMPRESSION_THRESH--
10'"
Sets the threshold while compressing for the selected audio input port (#1
based on D:P:S) to -10dB.
?AUDIN_GAIN
Requests the gain of the
audio port.
Requests the gain of the audio port addressed by the D:P:S.
Syntax:
SEND_COMMAND <DEV>, "'?AUDIN_GAIN'"
Example:
SEND_COMMAND AUDIO_INPUT_1, "'?AUDIN_GAIN'"
Returns a COMMAND string of the form: AUDIN_GAIN-<gain>.
AUDIN_GAIN
Sets the gain for the audio
port.
Sets the gain of the audio port addressed by the D:P:S to <gain>.
Syntax:
SEND_COMMAND <DEV>, "'AUDIN_GAIN-<gain>'"
Variable:
gain = -24 to 24 in dB.
Example:
SEND_COMMAND AUDIO_INPUT_1, "'AUDIN_GAIN-12'"
Sets the gain of the audio input port (#1 based on D:P:S) to 12 dB.
?AUDIN_STEREO
Requests the stereo setting
of the input port.
Requests to see if the audio port addressed by the D:P:S has the stereo setting
enabled or disabled.
Syntax:
SEND_COMMAND <DEV>, "'?AUDIN_STEREO'"
Example:
SEND_COMMAND AUDIO_INPUT_1,"'?AUDIN_STEREO'"
Returns a COMMAND string of the form: AUDIN_STEREO-<setting>.
AUDIN_STEREO
Sets the stereo setting on
the input port.
Enables or disables the stereo setting on the audio port addressed by the
D:P:S. If enabled, the stereo setting is on. If disabled, then the stereo setting is
off, which means it is mono.
Syntax:
SEND_COMMAND <DEV>,"'AUDIN_STEREO-<setting>'"
Variable:
setting = stereo or mono
Example:
SEND_COMMAND AUDIO_INPUT_1,"'AUDIN_STEREO-stereo'"
?AUDIO_MUTE
See the
?AUDOUT_MUTE
section on page 92.
AUDIO_MUTE
See the
AUDOUT_MUTE
section on page 92.