UC864
UC864
UC864
UC864----E/G/WD/WDU
E/G/WD/WDU
E/G/WD/WDU
E/G/WD/WDU AT Commands Reference Guide
AT Commands Reference Guide
AT Commands Reference Guide
AT Commands Reference Guide
80304ST10041a Rev. 6
80304ST10041a Rev. 6
80304ST10041a Rev. 6
80304ST10041a Rev. 6 ---- 2010
2010
2010
2010----0
00
05
55
5----20
20
20
20
Reproduction forbidden without Telit Communications S.p.A’s. written authorization - All Rights Reserved.
Page 225 of 329
#PSET
#PSET
#PSET
#PSET ---- Audio Profile Setting
Audio Profile Setting
Audio Profile Setting
Audio Profile Setting
[,<side_tone_atten>
[,<side_tone_atten>
[,<side_tone_atten>
[,<side_tone_atten>
[,<adaption_speed>
[,<adaption_speed>
[,<adaption_speed>
[,<adaption_speed>
[,<filter_length>
[,<filter_length>
[,<filter_length>
[,<filter_length>
[,<rxtxrelation>
[,<rxtxrelation>
[,<rxtxrelation>
[,<rxtxrelation>
[,<nr_atten>
[,<nr_atten>
[,<nr_atten>
[,<nr_atten>
[,<nr_w_0>
[,<nr_w_0>
[,<nr_w_0>
[,<nr_w_0>
[,<nr_w_1>
[,<nr_w_1>
[,<nr_w_1>
[,<nr_w_1>
[,<add_atten>
[,<add_atten>
[,<add_atten>
[,<add_atten>
[,<min_att
[,<min_att
[,<min_att
[,<min_atten>
en>
en>
en>
[,<max_atten>
[,<max_atten>
[,<max_atten>
[,<max_atten>
]]]]]]]]]]]]]]]]
]]]]]]]]]]]]]]]]
]]]]]]]]]]]]]]]]
]]]]]]]]]]]]]]]]
Parameters:
<scal_in>
<scal_in>
<scal_in>
<scal_in> - microphone line digital gain
<scal_out>
<scal_out>
<scal_out>
<scal_out> - earpiece line digital gain
<side_tone_atten>
<side_tone_atten>
<side_tone_atten>
<side_tone_atten> - side tone attenuation
<adaption_speed>
<adaption_speed>
<adaption_speed>
<adaption_speed> - LMS adaptation speed
<filter_length>
<filter_length>
<filter_length>
<filter_length> - LMS filter length (number of coefficients)
<rxtxrelation>
<rxtxrelation>
<rxtxrelation>
<rxtxrelation> - speaker to micro signal power relation(unused)
(unused)
(unused)
(unused)
<nr_ atten >
<nr_ atten >
<nr_ atten >
<nr_ atten > - noise reduction max attenuation(unused)
(unused)
(unused)
(unused)
<nr_w_0>
<nr_w_0>
<nr_w_0>
<nr_w_0> - noise reduction weighting factor (band 300-500Hz) (unused)
(unused)
(unused)
(unused)
<nr_w_1>
<nr_w_1>
<nr_w_1>
<nr_w_1> - noise reduction weighting factor (band 500-4000Hz) (unused)
(unused)
(unused)
(unused)
<add_atten>
<add_atten>
<add_atten>
<add_atten> - AGC Additional attenuation(unused)
(unused)
(unused)
(unused)
<min_atten>
<min_atten>
<min_atten>
<min_atten> - AGC minimal attenuation(unused)
(unused)
(unused)
(unused)
<max_atten>
<max_atten>
<max_atten>
<max_atten> - AGC maximal attenuation(unused)
(unused)
(unused)
(unused)
AT#PSET?
AT#PSET?
AT#PSET?
AT#PSET?
Read command returns the parameters for the active profile in the format:
#PSET:<scal_in>,<scal_out>,<side_tone_atten>,<adaption_speed>,
#PSET:<scal_in>,<scal_out>,<side_tone_atten>,<adaption_speed>,
#PSET:<scal_in>,<scal_out>,<side_tone_atten>,<adaption_speed>,
#PSET:<scal_in>,<scal_out>,<side_tone_atten>,<adaption_speed>,
<filter_length>,<rxtxrelation>,<nr_atten>,<nr_w_0>,<nr_w_1>,
<filter_length>,<rxtxrelation>,<nr_atten>,<nr_w_0>,<nr_w_1>,
<filter_length>,<rxtxrelation>,<nr_atten>,<nr_w_0>,<nr_w_1>,
<filter_length>,<rxtxrelation>,<nr_atten>,<nr_w_0>,<nr_w_1>,
<add_atten>,<min_atten>,<max_atten
<add_atten>,<min_atten>,<max_atten
<add_atten>,<min_atten>,<max_atten
<add_atten>,<min_atten>,<max_atten>
>>
>
It is not allowed if active audio profile is 0.
AT#PSET=?
AT#PSET=?
AT#PSET=?
AT#PSET=?
Test command returns the supported range of values for the audio
parameters.
3.5.7.1.64.
Handsfree Automatic Gain Control
Handsfree Automatic Gain Control
Handsfree Automatic Gain Control
Handsfree Automatic Gain Control ---- #SHFAGC
#SHFAGC
#SHFAGC
#SHFAGC
#SHFAGC
#SHFAGC
#SHFAGC
#SHFAGC ---- Handsfree Automatic Gain Control
Handsfree Automatic Gain Control
Handsfree Automatic Gain Control
Handsfree Automatic Gain Control
AT# SHFAGC =
AT# SHFAGC =
AT# SHFAGC =
AT# SHFAGC =
<mode>
<mode>
<mode>
<mode>
Set command enables/disables the automatic gain control function on audio
handsfree input.
Parameter:
<mode>
<mode>
<mode>
<mode>
0 - disables automatic gain control for handsfree mode (default)
1 - enables automatic gain control for handsfree mode
Note: This parameter is saved in NVM issuing AT&W command
.
AT# SHFAGC?
AT# SHFAGC?
AT# SHFAGC?
AT# SHFAGC?
Read command reports whether the automatic gain control function on
audio handsfree input is currently enabled or not, in the format:
#SHFAGC: <mode>
#SHFAGC: <mode>
#SHFAGC: <mode>
#SHFAGC: <mode>
AT# SHFAGC =?
AT# SHFAGC =?
AT# SHFAGC =?
AT# SHFAGC =?
Test command returns the supported range of values of parameter
<mode>
<mode>
<mode>
<mode>.