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Archived from groups: microsoft.public.windowsxp.hardware (More info?)
I have been trying to find a solution to a sound recording problem but
cannot find the right forum to browse. If anyone knows of a source of
info for my issue...discussed next...please post the link. Thanks.
Issue: I occasionally use Total Recorder to capture a broadcast. The
sound is great as it is broadcast, but using the SBAlive5.1 card along
with Total Recorder there is a nasty high frequency whine in the
playback track. There is also excessive noise in quiet areas of the
track. The spectrum analyzer shows a broad noise or sound peak at
about 18KHz that is absent if I play a ripped cd track using this same
application. It may be some sort of anticopy tone but I don't think
so. I think maybe the card is introducing this noise and I think I
must have some element of the record level set wrong, such as an
ACG-like volume gain to bring the quiet levels up to some normalized
level. Whatever the settings are to eliminate this are not part of the
manuals or FAQ for the application.
I cannot find a discussion anywhere in the News Groups here or on the
web nor web sites where such issues are discussed...not even on the
application vendor web sites.
Any suggestions and pointers would be welcome.
Henry
I have been trying to find a solution to a sound recording problem but
cannot find the right forum to browse. If anyone knows of a source of
info for my issue...discussed next...please post the link. Thanks.
Issue: I occasionally use Total Recorder to capture a broadcast. The
sound is great as it is broadcast, but using the SBAlive5.1 card along
with Total Recorder there is a nasty high frequency whine in the
playback track. There is also excessive noise in quiet areas of the
track. The spectrum analyzer shows a broad noise or sound peak at
about 18KHz that is absent if I play a ripped cd track using this same
application. It may be some sort of anticopy tone but I don't think
so. I think maybe the card is introducing this noise and I think I
must have some element of the record level set wrong, such as an
ACG-like volume gain to bring the quiet levels up to some normalized
level. Whatever the settings are to eliminate this are not part of the
manuals or FAQ for the application.
I cannot find a discussion anywhere in the News Groups here or on the
web nor web sites where such issues are discussed...not even on the
application vendor web sites.
Any suggestions and pointers would be welcome.
Henry