Rainbow Electronics GM862-QUAD-PY - Manual (Page 296)

AT Commands Reference Guide
80000ST10025a Rev. 5 - 09/07/08
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 296 of 434
#PSAV - Audio Profile Configuration Save SELINT 2
- LMS adaptation speed
- LMS filter length (number of coefficients)
- speaker to micro signal power relation
- noise reduction max attenuation
- noise reduction weighting factor (band 300-500Hz)
- noise reduction weighting factor (band 500-4000Hz)
- AGC Additional attenuation
- AGC minimal attenuation
- AGC maximal attenuation
AT#PSAV=? Test command returns the OK result code.
Example AT#PSAV
OK
Current audio profile is saved in NVM
3.5.7.1.64 Audio Profile Selection - #PSEL
#PSEL - Audio Profile Selection SELINT 2
AT#PSEL= Set command selects the active audio profile
Parameter:
: current profile
0 - standard profile
1..3 - extended profile, modificable.
Note: This parameter is saved in NVM issuing AT&W command.
AT#PSEL? The read command returns the active profile in the format:
#PSEL:
AT#PSEL=? Test command returns the supported range of values of parameter .
3.5.7.1.65 Audio Profile Setting - #PSET
#PSET - Audio Profile Setting SELINT 2
AT#PSET=
[,
[,
[,
[,
[,
[,
[,
[,
[,
[, Set command sets parameters for the active audio profile. It is not allowed if
active audio profile is 0.
Parameters:
- microphone line digital gain
- earpiece line digital gain
- side tone attenuation
- LMS adaptation speed
- LMS filter length (number of coefficients)
- speaker to micro signal power relation
- noise reduction max attenuation