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guys! I have been working with some logs of GSM modules, where I had found these these 2 AT commands: AT+QASP, AT+EASP. I surf through the net, but google didn't give me any information about them. I have an example of the input, it looks like these:

AT+QAPS=1,4,3,"0.479.0.0.4096.8192.0.0.0.0.0.0.0.0.0.0" AT+EAPS=1,4,3,"0.479.0.0.4096.8192.0.0.0.0.0.0.0.0.0.0"

Does anybody have any idea about what these 2 commands are supposed to do? Any help is appreciated, thanks

Alex
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1 Answers1

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Commands are responsible for sound settings and they are equivalent commands, but it is recommended to use QAPS command The syntax of QAPS command. AT+QAPS=1,4,,”...............” Params are pesponsible for: 0-2, 12: Acoustic echo control 3-6, 8-11 : Noise and dynamic range control 7: digital gain 13-14: Dual microphone noise reduction 15: N\A

Source: technical support of quectel More info here: https://yadi.sk/d/IhUSoYu5uDj5Y

Alex
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