Telit Wireless Solutions LE910C series - AT#PSET - Audio Profile Setting

LE910Cx AT Commands Reference Guide
80502ST10950A Rev. 14 Page 1007 of 1904 2022-03-04
Not Subject to NDA
3.12.3.3. AT#PSET - Audio Profile Setting
This command used to set parameters for the active audio profile.
SIM Presence
Setting saved
Can be aborted
MAX timeout
SELINT
Not required
No
No
-
2
AT#PSET=<scal_in>[,<scal_out>[,<side_tone_atten>[,<adaption_speed>[,<filter_len
gth>[,<rxtxrelation>[,<nr_
atten>[,<nr_w_0>[,<nr_w_1>[,<add_atten>[,<min_atten>[,<max_atten>]]]]]]]]]]]
Set command sets parameters for the active audio profile. It is not allowed if active
audio profile is 0.
Parameters:
Name
Type
Default
Description
<scal_in>
integer
-
microphone line digital gain
(unused)
<scal_out>
integer
-
earpiece line digital gain
(unused)
<side_tone_atten>
integer
-
side tone attenuation
<adaption_speed>
integer
-
LMS adaptation speed (unused)
<filter_length>
integer
-
LMS filter length (number of
coefficients) (unused)
<rxtxrelation>
integer
-
speaker to micro signal power
relation (unused)
<nr_ atten>
integer
-
noise reduction max attenuation
(unused)
<nr_w_0>
integer
-
noise reduction weighting factor
(band 300-500Hz) (unused)
<nr_w_1>
integer
-
noise reduction weighting factor
(band 500-4000Hz) (unused)