22
Tel:(86)-0755-86652921
ShenZhen Aviation intelligent technology Co, Ltd
Fax:(86)-0755-86652974
21
Output divider filter
type selection
>AUD-DIVIDER-TYPE:a,
b,c<CR>
a = output port number(8~12)
b = 0:HPF 1:LPF
c = Filter type (0
~
19) Bypass, 6dB 1st Order,12dB Bessel,12dB
Butterworth,12dB Link-Riley,18dB Bessel
,
18dB Butterworth,24dB
Bessel,24dB Butterworth,24dB Link-Riley,30dB Bessel,30dB
Butterworth,36dB Bessel,36dB Butterworth,36dB Link-Riley,42dB Bessel
,
42dB Butterworth,48dB Bessel,48dB Butterworth,48dB Link-Riley
22
Output divider -
frequency
>AUD-DIVIDER-FREQ:a,
b,c<CR>
a = (8~12) output port number
b = 0:HPF 1:LPF
c = frequency (0~19980) unit:20~20000(step=1Hz)
23
Output divider- gain
>AUD-DIVIDER-GAIN:a,
b,c<CR>
a = output port number(8~12)
b = 0:HPF 1:LPF
d = gain(0~300) unit:-15~+15dB(step=0.1dB)
24
AGC automatic gain
control
>AUD-AGC:a,b,c,d,e,f
<CR>
a = input port number(0~7)
b = threshold (0~400) unit:-60dB~-20dB(step=0.1)
c = Target threshold (0~400) unit:-60dB~-20dB(step=0.1)
d = rate (0~990) unit:1.0~100
(
step=0.1
)
e = start time(0~999) unit:1~1000ms,step=1
f = recovery time (0~999) unit:1~1000ms,step=1
25
AGC automatic gain -
threshold
>AUD-AGC-THRES:a,b<C
R>
a = input port number(0~7)
b = threshold(0~400) unit:-60dB~-20dB(step=0.1)
26
AGC automatic gain
target threshold
>AUD-AGC-TARGET:a,b<
CR>
a = input port number(0~7)
b = target threshold(0~400)
unit:-60dB~-20dB(step=0.1)
27
AGC automatic gain
rate
>AUD-AGC-RATIO:a,b<C
R>
a = input port number(0~7)
b = rate(0~990) unit:1.0~100,step=0.1
28
AGC auto gain - start
time
>AUD-AGC-START:a,b<C
R>
a = input port number(0~7)
b = start time(0~999)
unit:1~1000ms,step=1
29
AGC automatic gain
recovery time
>AUD-AGC-RESTORE:a,b
<CR>
a = input port number(0~7)
b = recovery time(0~999)
unit:1~1000ms,step=1
30
AFC feedback
elimination control
>AUD-AFC:a,b<CR>
a = 0:MIC1 1:MIC2
b = Frequency shift level (0~5) OFF/2Hz/4Hz/6Hz/8Hz/10Hz
31
AEC echo
cancellation
control, select mic
>AUD-AEC-MIC:a<CR>
a = 0:MIC1+MIC2 1:MIC1 2:MIC2
Summary of Contents for WP-MAC-E1
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