Phonic i2600 - Page 14

10
i2600
English
So, a Cutom Filter can be set in its parameters, as follow:
9.1b.1. If selected a Custom_2nd lter
Output[x] [Name] HPF
->Custom_2nd F = 250Hz [2
nd
order Cells selection]
→ Filtx F= 250Hz Q = 0.3 [2
nd
Ord Cell x ] x=1 [Freq.] 20Hz [Q] 0.05
: : :
x=1 20kHz 10.00
9.1b.2. If selected a Custom_3rd lter
Output[x] [Name] HPF
->Custom_3rd F = 250Hz
→ Filtx F= 250Hz Q = 0.3 [2
nd
Ord Cell x ] x=1 [Freq.] 20Hz [Q] 0.05
: : :
[Q not available] x=2 20kHz 10.00
9.1b.3. If selected a Custom_4th lter
Output[x] [Name] HPF
->Custom_4th F = 250Hz
→ Filtx F= 250Hz Q = 0.3 [2
nd
Ord Cell x ] x=1 [Freq.] 20Hz [Q] 0.05
: : :
x=2 20kHz 10.00
Once editing the Cells “Filtx”, pressing the Enter Button can be accessed also for the Custom Filters the page for the fast
frequency setting, as available for the NOT Custom Filters and which way of working is described at the point 9.1a.
10. Output[x] [Name] LPF
Y F = 20.0 Hz (Y = Bypass OR Filter Type/Order, where lter type can be Buttw_1st, Buttw_2nd,
LRiley_2nd, Bessel_2nd, Buttw_3rd, Buttw_4th, Lriley_4th, Bessel_4th,
Custom_2nd, Custom_3rd, Custom_4th)
-> Y F = 20.0 Hz Freq Fast Selection [Filt Type] Bypass [Freq.] 20Hz
ONLY in Freq Editing Mode : :
Custom_4th 20kHz
Through the PM2, it is possible to Bypass the lter or to select one of the 11 available
lters' type/orders, and through the PM3 to set the HP cutting Frequency (quick ne tuning by 1Hz steps).
Once selected the lter Type and pressing again the ENTER button can be accessed the selected
lter's Fast Freq.Selection page.
10.1 Output[x] [Name] LPF
-> Y F = 20.0 Hz
10.1a. If you selected a lter from Buttw_1st up to Bessel_4th, then
the lter's Cutting Frequency can be set as follow:
Output[x] [Name] LPF [Thousands Editor] [Hundreds Editor] [Units Editor]
-> Edit Freq = 250Hz [Freq.] 1000Hz [Freq.] 100Hz [Freq.] 1Hz
: : :
20000Hz 900Hz 100Hz
10.1b. If you selected a Custom Filter (from 2
nd
up to 4
th
order), depending
from the lter's order, the cascade od second order Cells building
the lter are available for editing in their Freq and Q parameter,
indepndently.
For proceeding with the editing of a custom lter Cell, the PM1 is
here used foir the Cell selection.
So, a Cutom Filter can be set in its parameters, as follow:
10.1b.1. If you selected a Custom_2nd lter
Output[x] [Name] LPF
->Custom_2nd F = 250Hz [2
nd
order Cells selection]
→ Filtx F= 250Hz Q = 0.3 [2
nd
Ord Cell x ] x=1 [Freq.] 20Hz [Q] 0.05
: : :
x=1 20kHz 10.00