6. APPLICATION NOTES
35
The activity of the filter is displayed by a bargraph above
RANGE knob.The intensity of the bar shows the activity of the
filter, dependent on signal level and RANGE adjustment.
REDUCE (CUT)
BARGRAPH DISPLAY
ENHANCE (BOOST)
Caused by the limited DSP power of the unit two bands can be
switched as dynamic equaliser at the same time only. The other
bands can be used as normal equaliser bands. All equaliser
bands are calculated at doubled sample rate or 96 kHz.
In 2-channel mode dynamic equaliser function is not available.
The Digital Filter Processor e07 is working internaly with
doubled sample rate. That means that the filter calculation is
proceed at doubled sample rate of the input signal (88.2 kHz for
44.1 kHz input or 96 kHz for 48 kHz input).
INPUT
SIGNAL
OUTPUT
SIGNAL
DOUBLED
SAMPLE RATE
NORMAL
SAMPLE RATE
NORMAL
SAMPLE RATE
UP
SAMPLER
EQUALISER
PROCESSING
DOWN
SAMPLER
The unit is prepared for operation with high sampling signals at
96kHz.
In case of connection with high sampling signal sources the unit
switches automatically into HIGH SAMPLING MODE. All
operations will proceed at 96 kHz and high sampling signal is
feed to the output of the unit.
INPUT
SIGNAL
OUTPUT
SIGNAL
HIGH
SAMPLE RATE
HIGH
SAMPLE RATE
HIGH
SAMPLE RATE
UP
SAMPLER
EQUALISER
PROCESSING
DOWN
SAMPLER
It is not possible to convert the sample rate between input and
output of the unit in any direction.
6.3
HIGH SAMPLING
MODE
