Polycom Vortex EF2241 User Manual

The minimum and maximum values for the frequency parameter are 20 and 20000, respectively.
For filter types that have a center frequency (e.g., parametric), this parameter specifies the center
frequency. For filter types that have a cutoff frequency (e.g, highpass, lowpass, etc.), this parameter
specifies the cutoff frequency.
This command has the same format and restrictions as the
PEQIA command except that only one
parameter, the frequency, is specified instead of all the parameters. See the
PEQIA command for more
information. To set the frequency parameter for an output parametric EQ filter, use the
PEQOF command. To
set all the parameters for an output parametric EQ filter, use the
PEQOA command.
This command is saved to non-volatile memory only as part of a preset. The state of this command will be
restored after power-up only if a preset is saved and that preset is set to be the power-on preset.
Example Description Status Message
B01PEQIF3,2,1250
Set frequency of parametric EQ
on input 3 , band 2 to 1250 Hz.
B01PEQIF3,2,1250
B01PEQIFB,1,?
Query current frequency
setting of parametric EQ on
input B , band 1.
B01PEQIFB,1,f , where f is the current setting of
the frequency parameter for the parametric EQ on
input B , band 1. If the frequency parameter of this
filter is set to the same value given in the example
above, then the status message will be
B01PEQIFB,1,1250 .
8.122. PEQIG -- Set Gain Parameter for Specified Parametric
EQ Input Stage
This command sets or queries the gain parameter (in dB) for the parametric equalizer (EQ) filters on input
channels 1-4, A-D, and T . Each channel has five bands of parametric EQ that can be independently
controlled.
The minimum and maximum values for the gain parameter are -20 and 20, respectively.
This command has the same format and restrictions as the
PEQIA command except that only one
parameter, the gain, is specified instead of all the parameters. See the
PEQIA command for more
information. To set the gain parameter for an output parametric EQ filter, use the
PEQOG command. To set
all the parameters for an output parametric EQ filter, use the
PEQOA command.
This command is saved to non-volatile memory only as part of a preset. The state of this command will be
restored after power-up only if a preset is saved and that preset is set to be the power-on preset.
Example Description Status Message
B01PEQIG3,2,-20
Set the gain of the parametric EQ
on input 3 , band 2 to -20 dB.
B01PEQIG3,2,-20

Polycom Vortex EF2241 Specifications

General

Brand	Polycom
Model	Vortex EF2241
Category	Telephone Accessories
Language	English