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Rev.
6
Oct.18
Proprietary and Confidential - Contents subject to change
241
!AVDEF
Reset configurable audio parameters to default settings
Reset all of the configurable audio parameters that are stored in non-volatile (NV) memory to
default values.
Note: Some values that affect ACDB (Audio Calibration Database) devices are stored in NV,
and some are stored on the device. Values that are stored on the device are not affected by
this command.
Supporting devices:
Audio-capable WPx5xx/WP76xx devices
Password required:
No
Usage:
•
Execution:
AT!AVDEF
Response:
OK
Purpose:
Reset parameters to default values.
Parameters:
None
!AVEC
Enable/disable Echo Cancellation mode for audio profile
Enable or disable Echo Cancellation (EC) mode for a specific audio profile.
Supporting devices:
Audio-capable WPx5xx/WP76xx devices
Password required:
No
Reset required to apply changes:
No
Persistent across power cycles:
Yes
Usage:
•
Execution:
AT!AVEC=<profile>,<value>
Response:
OK
Purpose:
Enable or disable EC mode for the selected profile.
•
Query:
AT!AVEC?<profile>
Response:
!AVEC: <value>
Purpose:
Show the current EC mode state (enabled/disabled) for the selected profile.
•
Query List:
AT!AVEC=?
Purpose:
Display valid execution format and parameter values.
Parameters:
<profile> (Audio profile)
•
(WP75xx/WP8548)
0–5=Audio profile number (6 profiles are supported)
•
(WP76xx)
0–9=Audio profile number (10 profiles are supported)
<value> (EC mode state)
•
0=Disable
•
1=Enable
Table 12-2: Audio Command Details (Continued)
Command
Description
Содержание AirPrime WP75 Series
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