Manual

Audio Commands
Digital Gain Control +WDGT
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WM_DEV_OAT_UGD_049 - 001 VOLUME 4 August 23, 2007
21.9.4 Parameter Storage
The parameters are stored in EEPROM without using the AT&W command The
default value can be restored using AT&F and "AT+VIP=1".
21.9.5 Examples
Command Responses
AT+WDGT=?
+WDGT: (1),(0-255)
OK
AT+WDGT=1,45
OK
Note: Configured with a gain of –3.06dB
AT+WDGT?
+WDGT: 1,45
OK
21.9.6 Notes
<Tgain> Gain <Tgain> Gain <Tgain> Gain
0 -∞ dB
(minimum)
87 2.67 dB 174 8.69 dB
1 -36.12 dB 88 2.77 dB 175 8.74 dB
2 -30.10 dB 89 2.86 dB 176 8.79 dB
3 -26.58 dB 90 2.96 dB 177 8.84 dB
4 -24.08 dB 91 3.06 dB 178 8.88 dB
5 -22.14 dB 92 3.15 dB 179 8.93 dB
6 -20.56 dB 93 3.25 dB 180 8.98 dB
7 -19.22 dB 94 3.34 dB 181 9.03 dB
8 -18.06 dB 95 3.43 dB 182 9.08 dB
9 -17.04 dB 96 3.52 dB 183 9.13 dB
10 -16.12 dB 97 3.61 dB 184 9.17 dB
11 -15.30 dB 98 3.70 dB 185 9.22 dB
12 -14.54 dB 99 3.79 dB 186 9.27 dB
13 -13.84 dB 100 3.88 dB 187 9.31 dB
14 -13.20 dB 101 3.96 dB 188 9.36 dB
15 -12.60 dB 102 4.05 dB 189 9.41 dB
16 -12.04 dB 103 4.13 dB 190 9.45 dB