Recent RS-918SSB - Page 44

LABEL (NR)
DESCRIPTION
DSP Notch
BufLen(CONFIG_DSP_NOTCH_DECORRELATOR_BUFFER_LENGT
H)
DSP LMS
automatic notch
filter: length of
the audio buffer
that is used for
simulation of a
reference for
the LMS
algorithm. The
longer the
buffer, the
better -and the
slower- the
performance,
but this buffer
length must
always be larger
than the
number of taps
in the FIR filter
used. Thus, a
larger buffer
(and larger FIR
filter) uses more
MCU resources.
DSP Notch FIRNumTap (CONFIG_DSP_NOTCH_FFT_NUMTAPS)
DSP LMS
automatic notch
filter: Number
of taps in the
DSP automatic
notch FIR filter.
The larger the
number of taps
in the filter, the
better the
performance,