Vinyl Dynamic Range Vs Cd

Yes vinyl was noisier.

Vinyl dynamic range vs cd.

Pcm of any flavor has a flat response to fs. With the above in mind i began exploring why some vinyl records have greater dynamic range rightly concluding that mastering lay at the heart of the issue. Dynamic comparison of lps vs cds part 4 by chris tham september 02 2004 yes you have heard all the arguments before and you are probably sick and tired of it. It has less dynamic range is extremely fragile and can sometimes add distortions called wow and flutter because vinyl requires physical objects to store the music on instead of just streaming it from a server you ll need to be able to buy and store hard copies of every album you want to listen to and that space and pricetag adds up fast.

The dynamic range of human hearing is roughly 140 db. Here lp actually wins over cd. Vinyl has greater resolution than cd because its dynamic range is higher than for cd at the most audible frequencies the dynamic range of vinyl when evaluated as the ratio of a peak sinusoidal amplitude to the peak noise density at that sine wave frequency is somewhere around 80 db. Cds can handle over 90 db.

Dynamic range is the difference between the loudest signal and the noise floor. When i cut a master for vinyl and a cd master from the same digital master tape they sounded pretty much the same except for the noise floor. Lp s difference between maximum to average is around 11 56db compared against the cd recording at 11 11db and even the digital rip at 11 35db. Vinyl records typically yield 55 65 db.

16 bit cd digital audio has a technical dynamic range of 96 db though many argue the perceived range is higher when taking dithering into account. Cd 16bit on the other hand can achieve 96 db dynamic range. The difference between the loudest and softest sounds an lp can play is about 70 decibels db. Vinyl s dynamic range is dependant on frequency because vinyl doesn t have a flat maximum output curve.

In practical terms this means that cds have more than 10 times the dynamic range of lps. The cd audio is digitally encoded and read by a laser while analog vinyl audio is physically read by a needle. The dynamic range of music as normally perceived in a concert hall doesn t exceed 80 db and human speech is normally perceived over a range of about 40 db.