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DJ7UA > DSP 30.04.95 13:36l 33 Lines 887 Bytes #999 (999) @ EU
BID : 3045DB0QSCP
Read: DJ5BI DJ7UA DL1EBI DB6KV DF2EL DL1EJW DF3EH GUEST DK5RAS
Subj: INFO CW800.DSK
Path: DB0GOS<DB0END<DB0GE<DB0IZ<DB0QS
Sent: 950430/1206z @:DB0QS.#NRW.DEU.EU [Dinslaken JO31JN DG2EAN/DF5JZ] BCM1.35
From: DJ7UA @ DB0QS.#NRW.DEU.EU (Mario)
To : DSP @ EU
INFO CW800.DSK
hello, dsk-fans!
for those of you, who got the DSK320C26, here is
the DSK-loadfile for a cw-filter.
it is based on the cw1kc.asm, received from KC7WW.
the original KC7WW-version runs well, but has a
center frequency of 1kc. that is rather inconvinient.
most cw-operators prefer abt. 800Hz.
so i redesigned the coefficients for the same type of filter,
but at 800Hz center.
if you are interested in filter-experiments, but have no
possibility for filter creating, ask for a 50 or 500Hz
bandwith design.
i modificated several complete filter-load-files for different
bandwidths, all based on the cw1kc original.
for change of filter, i call a batch-job like
'loader.exe fir050.dsk',
where fir050.dsk is the the
50Hz-version f.e..
would like to read your comments on TMS320C26 in this board!
73 de Mario
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