Half-Speed Masters - are they worth double dipping?


I have pretty much read all that being said online, what is your personal experiences with half-speed mastered records. I see a growing trend in lot of re-issues now being sold with half-speed mastering.

The two records I am interested in are,

Ed Sheeran’s X -10 Anniversary and Police - 30th Anniversary Greatest Hits. 

One good thing is, they are reasonably priced and under $50 :-)

lalitk

Showing 10 responses by cleeds

pinwa

... Most contemporary vinyl sounds very similar to streaming the same version/release ...

That has been my experience as well.

Why on earth would you try to get your vinyl and digital systems to sound the same?

I don't think it's a goal as much as a natural consequence. After all, if the sound of an LP and its stream are very similar, the system should reveal that. When one is better than the other, the system should be able to reveal that as well.

mahler123

Vinyl adoration is a religion. Like all religions its worshippers are impervious to reason.

I'm not seeing any "vinyl adoration" going on here. There do seem to be some who are troubled by the LP's resilience, though.

As for religion: It is a mistake to conclude that religion is inherently inconsistent with reason. To suggest otherwise is simple prejudice.

Half-Speed Mastering by itself does not increase the dynamic range (DR) of a vinyl record.

Of course not. It’s just a manufacturing process. The same is true of CD - a CD itself is no guarantee of dynamic range.

I have never seen one shred of evidence that vinyl inherently has greater DR than CD.

I’ve never seen one shred of evidence that anyone has ever suggested such a thing. Red herring.

I have also never seen any evidence that CDs are generally more compressed than LPs.

I provided you some references and suggested you measure some of your own. As I suggested, you might be be surprised that it is not uncommon.

There is no reason why a mastering engineer would compress an album more for CD than for LP.

Well there’s the Loudness Wars. And as @inagroove pointed out, CDs were often intended for use in cars, where lower DR could actually be beneficial. On the other hand LPs today are often marketed towards audiophiles through places like Acoustic Sounds and Music Direct. So whether you acknowledge it or not, there are "logical" reasons why LPs often have better DR than comparable CDs.

I can find no evidence that a current title that is released on CD and vinyl has a greater DR on the vinyl version. If someone wishes to make that claim then they need to provide evidence.

No one here needs to provide evidence to your satisfaction. You’ve been offered specific examples and guidance for how to learn more.

mahler123

I don’t know of any compression in my several thousand CD collection.

That's because the compression was well applied. What labels do you prefer for classical? It is the exceptionally rare commercial recording that does not have at least some compression or limiting applied.

... isn’t the RIAA curve the ultimate example of compression?

The RIAA curve is EQ, not compression. And it's complementary, so whatever is applied at the input is compensated at the output. That's not the case with compression or limiting, which deliberately alter DR.

CDs will always beat LPs for dynamic range because they eliminate the noise floor.

CDs have a noise floor too, and most are compressed. Some are compressed more than an LP counterpart and I offered two documented examples of that earlier in this thread.

mahler123

i don’t know where the ridiculous notion started that vinyl has a greater dynamic range than digital. Numerous studies show otherwise.

Actually, the data show that - in practice - an LP often has wider DR than its comparable CD counterpart. See the Dynamic Range Database and examples in my previous post. Better yet, make your own measurements.

In absolute terms, the Compact Disc can have a much wider DR than even the best LP. There’s no debating that.

8th-note

... you posted a similar comment in a previous thread about vinyl having a wider dynamic range. I've checked the DR Database and I cannot substantiate that claim. Can you provide a few examples of viny releases of the same title having wider dynamic range than the CD?

I don't like being assigned homework, but you could check two of my favorites - Boston's first and S&G's Bookends.

But that's not the best way to read the database, because when a CD does show as having better DR, it's often a special Japanese pressing, SBM or some other release that got extra attention over the common CD you'll get from Amazon. Even then, when compared to a similarly special LP pressing (such as from MFSL or Abbey Road) or an original pressing, the CD often doesn't compare favorably.

My research indicates that at best there is not a good correlation between dynamic range and format.

The best research is work you've done yourself. You can measure dynamic range yourself using your favorite recordings. If you do, you'll probably be surprised.

Generally, however, it looks to me like a later remastering typically has a wider dynamic range on the CD than the vinyl.

I couldn't disagree more. Remasterings are almost always lower DR. Loudness wars.

Record your original vinyl. Your recording will sound better than the original album, because of a greater dynamic range with tape.

The dynamic range of the tape recording can't possibly be greater than the LP from which the recording was made.

Wow, my coffee hadn't kicked in when I wrote this:

... the LP version of an album often has a much wider dynamic range. And of course the HF on an LP can extend way beyond that of CD. Those are two reasons some people still by CDs.

What I meant was that's why some people still buy LPs.

 

Are those made from digital files? If so, you might just as well buy the CD's.

If you check the Dynamic Range DB, you'll find that the LP version of an album often has a much wider dynamic range. And of course the HF on an LP can extend way beyond that of CD. Those are two reasons some people still by CDs.