A very good ENGINEERING explanation of why analog can not be as good as digital..

stevecham

The sampling rate of lacquer/metal/vinyl is the number of polymer molecules flying past the stylus at the outer edge, ~15 ips, to ~ 8 ips at the inner part of the groove. That number is astronomical and blows away any conceivable, let alone practical, digital sampling rates.

For that to be true, each molecule would have to be capable of registering either a 1 or a zero. Were that the case, we’d be loading computer software such as Windows and MS Office from LP - there’d be no need for a CD-ROM. We wouldn't need the DVD, either - we could put entire movies on a single LP side. But of course that isn’t even remotely true. CD can store substantially more data than any LP.

teo_audio

It is said that to equal an LP, a digital system would have to sample at minimum of 7 million samples a second, and with ~zero jitter~ in that spec to be met.

Other than you, who has made this claim? You're suggesting that an LP can hold more data than a CD. That simply isn't even remotely true.

The 15ips thing caught my eye... On a tape machine.. with it running at 15ips.. Well each magnetized particle of material on the tape could be thought of as a  ON/OFF digital particle. So one could calculate the number of magnetized individual particles moving past the head gap per second and get a real bit rate...This might be a way to get some analog to digital comparison?

elizabeth

The 15ips thing caught my eye... On a tape machine.. with it running at 15ips.. Well each magnetized particle of material on the tape could be thought of as a ON/OFF digital particle. So one could calculate the number of magnetized individual particles moving past the head gap per second and get a real bit rate...This might be a way to get some analog to digital comparison?

That won’t work because a tape head can’t read a single magnetized tape particle in isolation. The head has a gap that reads a whole bunch of " magnetized individual particles " all at once.

The notion that any traditional analog media - such as tape or LP - can hold an amount of data equal to that in a CD just isn’t valid. And that’s exactly what led to the invention of the CD in the first place.

This is such a subjective issue yet so many opinions try to be objective. It’s like what is the best colour car to buy? Yes, there are colours that sell better than others but it’s the buyer that decides.

I have albums that sound better than cd’s and cd’s that sound better than albums in my opinion. There is no best here. My James Taylor remaster of Sweet Baby James and MFSL’s Supertramp Crime of the Century can’t be duplicated on any CD based/file sharing format to sound anything like my albums.

That’s all that should matter!!! 

But to the members that made the Canadian comment, I’m a proud Canadian and you made yourself out to sound like everything that is wrong with your country today! You’d be surprised how the rest of the world views you but we keep our opinions to ourselves rather than barfing them on everyone else.

Keep the comments so everyone can read them and not be offended.

Respectfully,