Sam here thanks for the comments.
Based on my test, here are my conclusions.
(1) creating an impulse file from vinyl or tape and applying, to digital audio is not the most effective way of improving the sound of digital audio.
(2) Playing a digital vinyl rip from my PC desktop with the volume turned all the way down and then taking a digital album and making a copy of the album on your computer while the vinyl song is playing in the background with the volume turned down and the vinyl frequencies will be encoded onto the digital copy. the digital copy will sound more like vinyl.
Here are 3 digital audio samples from the same source 1 sample has vinyl frequencies encoded onto it as described above, the answer is in the clickable pic below the samples.
norah jones - painter song digital download 16/44
(1) http://u.pc.cd/nkXrtalK
(2) http://u.pc.cd/d0e7
(3) http://u.pc.cd/Sev
answer: https://postimg.cc/SjyMVkgn
(1) creating an impulse file from vinyl or tape and applying, to digital audio is not the most effective way of improving the sound of digital audio.
(2) Playing a digital vinyl rip from my PC desktop with the volume turned all the way down and then taking a digital album and making a copy of the album on your computer while the vinyl song is playing in the background with the volume turned down and the vinyl frequencies will be encoded onto the digital copy. the digital copy will sound more like vinyl.
Here are 3 digital audio samples from the same source 1 sample has vinyl frequencies encoded onto it as described above, the answer is in the clickable pic below the samples.
norah jones - painter song digital download 16/44
(1) http://u.pc.cd/nkXrtalK
(2) http://u.pc.cd/d0e7
(3) http://u.pc.cd/Sev
answer: https://postimg.cc/SjyMVkgn