Siemens MC55 - AT^SNFI Set Microphone Path Parameters

MC55 AT Command Set
16.11 AT^SNFI
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MC55_ATC_V01.05 Page 406 of 469 2/10/04
Confidential / Released
16.11 AT^SNFI Set microphone path parameters
Syntax
Command Description
TA sets microphone path amplifying.
Parameter Description
ADC gain adjustable in eight 6 dB steps from 0 dB to 42 dB (0=0dB, 7=42dB, 8 steps of 6 dB).
0...7
Multiplication factor for input samples. Formula to calculate the negative gain (attenuation) of the input signal:
Gain in dB = 20 * log (inCalibrate / 32768)
0...32767
Test Command
AT^SNFI=?
Response(s)
^SNFI: (list of supported <inBbcGain>s) , (list of supported <inCalibrate>s)
OK
Read Command
AT^SNFI?
Response(s)
^SNFI: <inBbcGain>, <inCalibrate>
OK
Write Command
AT^SNFI=<inBbcGain>, <inCalibrate>
Response(s)
OK
PIN ASC0 ASC1 MUX1 MUX2 MUX3
! % % % % %
Reference(s)
SIEMENS
<inBbcGain>
(num)(^SNFW)
<inCalibrate>
(num)(^SNFW)