Lots of interesting points made on a subject destined to run and run. Last year i was privileged to present the AES Heyser Lecture in Milano (May 2018) which included amongst other topics some discussion and personal reflections on sampling rate conversion. You can (hopefully) access the lecture and some related files via the link below including examples of DSD-to-LPCM conversion using a novel "spectral domain" approach to sampling rate conversion. Unfortunately sound quality on the video is a bit compromised due to a technical recording issue beyond my control. Anyway, I hope the content may prove of interest.
https://www.dropbox.com/sh/nqvvwnlh6n6b98z/AAC6kOb5NT8Gk8pceZSbpl2ha?dl=0
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https://www.dropbox.com/sh/nqvvwnlh6n6b98z/AAC6kOb5NT8Gk8pceZSbpl2ha?dl=0
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