TLV320AIC3204: AGC Attack Decay time

Tool/software:

Hi all,

How can I get the number of seconds when setting the "Decay Time" register?

I am considering setting the Decay Time register referring to the application note below.

Using the AGC,DRC and Beep generator Function in TLV320AIC3204/3254/3100/3110/31

From the description below, I think that AGC Attack Decay time= value of register address 0x5A * 10 ms.
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2. When noise is relatively large, the following values may be used in the application
(a) Target gain = –10 dB
(b) Attack time = 20 ms and decay time = 500 ms
(c) Noise threshold = –90 dB
(d) Maximum gain applicable= 40 dB
(e) Hysteresis = 2 dB
(f) Debounce time from normal to silence = 2 ms
(g) Debounce time from silence to normal = 0 ms.
Note that the Example 2 settings, even though the noise is above the noise threshold, will not be as
much gain as in Example 1 as the Maximum gain applicable has been reduced.
Script for the above example assuming TLV320AIC3111 device is in use assuming Fs=44.1kHz with:
w 30 00 00 #go to page 0
w 0 56 A0 3#Enable AGC, set Target gain = –10 dB
w 30 57 7E #set hysteresis = 2 dB, Noise threshold = –90 dB
w 30 58 50 #set Maximum gain = 40 dB
w 30 59 08 #set attack time = 20 ms
w 30 5A 32 #Decay time = 500 ms
w 30 5B 00 #Noise debounce time = 0 ms
w 30 5C 06 #signal debounce time = 2 ms
ADC gain and powering up is not taken into account here, That part of code must be added.
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Is this understanding correct?
Also, is the constant 10 ms inversely proportional to the Sample Rate when the Audio Sample Rate changes from 44.1 kHz?

Best Regards,

Ryusuke