miniDSP Flex Eight - File Mode

3/15/23, 9:47 AM
Print or save - miniDSP Flex Eight
https://docs.minidsp.com/product-manuals/flex-eight/print_page.html
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Taps are allocated to each block according to the number of loaded taps. The miniDSPFlexEight can compute a total
of 4096 taps. These can be distributed as you wish across the two input channels, with the limitation that each
channel must have 6 or more taps and can have no more than 2048 taps.
Loading lters
File mode
In File Mode, a lter coecient le generated by an FIR lter design program is loaded. The coecient le must use
IEEE 754 single-precision binary oating-point format (https://en.wikipedia.org/wiki/Single-precision_oating-
point_format#IEEE_754_single-precision_binary_oating-point_format:_binary32) .
FILE MODE
MANUAL MODE
Aa
Usage by Channel
Input 1 1024
Input 2 1024
Available 2048
Total 4096
No file chosen. Please click Browse button to begin.
Note: There must be at least 6 taps, and no more than 2048 Taps.
BROWSE
To load coecients, click Browse, navigate to the le containing the lter coecients, and open it. The rst few
coecients will be displayed and the buttons will change:
BROWSE
UNLOAD FIR
APPLY
woofer-impulse-2048.bin Usage by Channel
Input 1 2048
Input 2 1024
Available 1024
Total 4096
Note: There must be at least 6 taps, and no more than 2048 Taps.
b0 = -8.680318615006399e-7
b1 = -8.120589995996852e-7
b2 = -7.801536980878154e-7
b3 = -7.81908681801724e-7
b4 = -8.072910304690595e-7
b5 = -8.364621066903055e-7
b6 = -8.545673040316615e-7
b7 = -8.593909797127708e-7
The displayed graph will also change to reect the response of the loaded le.
To accept the loaded lter, click APPLY.
To cancel the operation, click UNLOAD FIR.