What is the difference between the audio files included on the regular 160 B USB drive as opposed to the files on the "Audiophile" Edition TB drive? In other words, what's the difference in bit depth, word length, file size, etc.?

Are all the files from the same original recordings, and the smaller version file sizes just derived by converting down from the Audiophile recordings?

Do the audiophile versions transition more smoothly between phrases? In other words, is there a benefit beyond just overall sound quality, dynamic range and headroom?

Thanks, in advance, for any info!