[aprssig] WA8LMF "TNC Test CD" RE-Released!
DANA MYERS
k6jq at comcast.net
Sun Feb 2 20:03:43 EST 2025
> On 02/02/2025 10:10 AM PST Stephen H Smith via aprssig <aprssig at lists.tapr.org> wrote:
>
> I have now re-released the Test CD as a standard CD-ROM in the common .ISO image format. This disk contains the identical test audio tracks, but now stored as lossless FLAC files. The .ISO image file can be used to burn a physical CD. Or the .ISO file can be used as-is, "mounted" as a virtual CD-ROM drive using an used drive letter on your system. Or the FLAC-format audio files could be copied to a flash drive.
>
> I have extensively revised the page on my web site for the Test CD . It now includes download links for both the original ver 1.1 audio CD image, and the new ver 2.0 .ISO CD-ROM image.
>
> <http://wa8lmf.net/TNCtest/ > http://wa8lmf.net/TNCtest/
>
>
>
This is awesome - thank you!
Do you also provide a correctly-deemphasized Track 2?
Remember we discovered it's actually deemphasized at -12dB/octave
and has a notch in the frequency response as well?
Tnx es 73,
Dana K6JQ
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