[CQ-Contest] Quality of Sound Cards?
Art Searle W2NRA
w2nra at optonline.net
Tue Mar 6 22:44:33 EST 2007
Hi Eric,
The M-Audio Delta 44 is a great sound card. However it does lack a mixer
and mic preamp. That makes it difficult to configure Digital Voice Keying
and soundcard output levels. Your purpose, QSO recording might also be
difficult. I have one for about a year now and I've been able to do
everything I wanted with it. I finally went back to my Santa Cruz.
73 Art W2NRA
"Keep to the code!"
From: Eric Rosenberg
When I upgraded the shack computer from a P3 to a P4 (a 1.6 GHz IBM
NetVista), I didn't swap the (Soundblaster 16 PCI) sound card. Instead I am
using the one built-in to the new computer.
My station is a HEil Proset feeding an Orion. I use Writelog.
I made a "recording on the fly" through the during the contest last weekend,
and the results were sub-par, certainly when compared to the recording I
made directly into the radio.
My questions:
- Is this a software configuration (i.e., how Writelog records) issue?
- Will the old sound card back sound better than the built-in one (i.e., are
there greater and lesser than equal sound cards)? If so, is the Audio Delta
44 Audio Card ($159) that the SDR-1000 uses worth the investment?
73 & Thanks,
Eric W3DQ
Washington, DC
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