Quectel UG96 Audio Design Guide

GSM/GPRS Modules
GSM Module Audio Design Guide
GSM Module Audo Design Guide Confidential/Release 32 / 35
<setting>
Par0：（ AEC）Acoustic echo control NLP control word
Par1：（ AEC）AEC control word
Par2：（ AEC）Echo suppressor control word
Par3：NDC
Par4：NDC
Par5：NDC
Par6：NDC
Par7：DGA Digital gain control word
Par8：NDC
Par8：NDC
Par9：NDC
Par10：NDC
Par11：NDC
Par12：AES Aggressive echo suppression
Par13：DMNR
Par14：DMNR
Par15：N/A
For example:
Read:
AT+QAPS=0,4,0 // Read audio parameters of normal audio mode (software channel 0).
+QAPS: 4,0,"96.253.16388.31.57351.31.400.0.80.4325.99.0.20488.0.0.8192"
OK
AT+QAPS=0,4,1 // Read audio parameters of headset audio mode (software channel 1).
+QAPS: 4,1,"96.253.10756.31.57351.31.400.0.80.4325.99.0.16392.0.0.0"
OK
AT+QAPS=0,4,2 // Read audio parameters of loudspeaker audio mode (software channel 2).
+QAPS: 4,2,"254.224.3208.31.57351.24607.400.132.80.4325.99.0.16392.0.0.0"
OK
Write and Save:
//Write and save audio parameters of normal audio mode (software channel 0).
When para1=0/1, para3 is a must and 10 elements consist one batch.
<setting> List of integers, with dot (“.”) separated.
Note
Quectel
Confidential

Quectel UG96 Specifications

General

Brand	Quectel
Model	UG96
Category	Control Unit
Language	English