A CD audio frame is defined as exactly 1/75th of a second (588 samples per channel). I don't know why the article waffles around with these poor wordings (emphasis mine):
> These albums all had a pregap of either 32 or 33 “frames,” with a frame representing a length of about 1/75th of a second, per Hydrogen Audio’s Wiki.
> To offer a small correction to the original question now that we know we’re talking about 74 frames per second rather than 60 or 100
It's needlessly confusing and undermines my confidence of the entire article.
> These albums all had a pregap of either 32 or 33 “frames,” with a frame representing a length of about 1/75th of a second, per Hydrogen Audio’s Wiki.
> To offer a small correction to the original question now that we know we’re talking about 74 frames per second rather than 60 or 100
It's needlessly confusing and undermines my confidence of the entire article.