OPTICOM OPERA - V 3.5 User Manual page 180

Objective perceptual analyzer
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C H A P T E R
7 :
A U T O M A T I O N
-DelayBetweenRecordings
-RecordGainOrigin
-RecordGainTermination
-Quiet
-OriginatingLine
-TerminatingLine
-Player
-Recorder
-Host
-ListDevices
Both play files should be of approximately the same duration (±0.25s).
To find the proper index of an interface, open
and click on the drop down list box as if to change the terminating or the
originating interface. Find that all entries in the list box start with a number.
This number is the index of the line. Alternatively OptiCall can be started
with the options /Exec –ListDevices. It will then print a list of all available
devices on the screen (this option can also be used together with –Host to
list the interfaces of a remote machine.).
If either the terminating or the originating side is an audio interface and not a
telephony device, the timing printed to stdout as a result of the call is
A N D
P R O G R A M M I N G
<xxx>
<xxx>
<xxx>
<0|..N>
<0|..N>
<Bitmask>
<Bitmask>
<hostname>
OptiCall™
174
Wait xxx seconds
between two data
acquisition phases
during one call. Must
be used together with
–NumRecordings.
Amplify the signal
recorded at the
originating side by
xxx dB.
Amplify the signal
recorded at the
terminating side by
xxx dB.
Suppress output to
stdout
Index of the calling
interface
Index of the
terminating interface
The bitmask defines
which interface is
sending (playing) the
file. Bit 0 is the
originating interface
and bit 1 is the
terminating
interface. Enter 3
for both interfaces.
The bitmask defines
which interface is
receiving (recording)
the file. Bit 0 is
the originating
interface and bit 1
is the terminating
interface. Enter 3
for both interfaces.
Name of the OPERA
system on which the
program should
execute.This
parameter is subject
to a special network
license!
List all interfaces
available for test
calls. May be used
together with –Host.
in the GUI mode,

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