Cds can handle over 90 db.
Dynamic range of vinyl record.
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.
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.
The maximum dynamic range we can put on a vinyl record is around 60 db.
Consumer analog cassette tapes have a dynamic range of 60 to 70 db.
Yes vinyl was noisier.
Fdr vinyl our full dynamic range releases were made in response to the so called loudness wars with the dynamic range of music being restricted more and more in an effort to make it sound louder.
The dynamic range of human hearing is roughly 140 db.
Vinyl s dynamic range is dependant on frequency because vinyl doesn t have a flat maximum output curve.
That s why snare drums cymbal splashes and other loud instruments have so much more punch in vinyl recordings.
The difference between the loudest and softest sounds an lp can play is about 70 decibels db.
Vinyl can still push music to the limits of its dynamic range 55 70db but it often shies away from doing so in order to maintain sound quality.
There s very little compression so the loudest parts of those sounds often stand out like you d expect them to at a live performance.
Pcm of any flavor has a flat response to fs.
In other words the lp recording has a lower noise floor than the cd recording for the majority of the spectrum frequencies above 2khz.
Vinyl records typically yield 55 65 db.
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.
Cd 16bit on the other hand can achieve 96 db dynamic range.
Dust particles in the grooves of an lp cause crackles and ticks that are present and audible no matter how well you clean the record.
The unofficial dynamic range database uses a sliding scale from 1 to 20 1 being the worst 20 being the best to rank the dynamic quality of each of the recordings they list.
Lp s surface noise which is responsible for the poor dynamic range is mainly concentrated below 500hz where the noise level is around 50db.
Analog studio master tapes can have a dynamic range of up to 77 db.
The dynamic range of a direct cut vinyl record may surpass 70 db.
In practical terms this means that cds have more than 10 times the dynamic range of lps.
This number represents the difference between the peak decibel level on a recording and the recording s average loudness.
Analog fm broadcasts rarely have a dynamic range exceeding 50 db.
Under theoretically ideal conditions this could perhaps improve to 120 db.
These releases on the other hand deliver music at its optimum sound level dynamically leaving the listener to decide on the playback level.
