24/96 Albums Recorded at 24/48 or 44.1

The Audirvana app which I use for playing files has an audio analyzer. Below are the results for the opening track from the latest Decemberists album, which I downloaded at 24/96. You can see that while the album was mastered at 24/96, the tracks were recorded at less than 48khz. I have many albums that look like this.

My question is: why? With today’s computer technology, recording at 24/96 shouldn’t be difficult. Even home recording hobbyists can do it. So why wouldn’t a recording engineer working in a professional studio match the recording sampling rate to the mastering sampling rate? Are they just being lazy? Do they think it doesn’t matter because most people will be listening at 16/44.1?

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When it comes to commercial recording studios doing albums that are supposed to sell commercially: my guess is that they do as much as necessary but as little as possible.

Considering the commonly accepted mathematics/physics, with 48 Hz you capture everything within the range of human hearing. Upsampling can be done in the post-process when requested in order to allow for a more relaxed reconstruction/filtering of the PCM signal.

Just my guess/opinion. However, I agree that 96 kHz (when talking PCM) should be the standard as it doesn‘t hurt in any way nowadays.

PS: I would avoid 96-kHz music that is recorded in 44.1 kHz.

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