I posted back with that info; but it appears the real question is why there's no frequency response from about 8k to 16k with a "stripe" across at 16k. Has anyone seen this type of pattern? There was a suggestion that it might be caused by a problem with the sound card.
For grins, I went back and checked one of the other shows that were seeded. The files have that telltale dropoff at about 16k; but not the big hole in the frequency response. I can't begin to speculate how many generations this source has gone through, as the seed was supposedly created from a
cassette transfer...which means somewhere along the line it went WAV>MP3>analog transfer to cassette, and then back again to WAV.