Why doesn't Michael help these poor fellows with their education? However, that does not mean that your subjective preferences can in any way translate to valid objective scientific facts. 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. The RIAA record characteristic and play characteristic are precisely complimentary, at least that's the intent. The second is digital's noise floor definition and sonics with low-level music, and comparisons with an analog medium of choice using the same criteria. The playing time figures which we provide are offered merely as orientation points. By a lot. So analog recording levels have to allow for sufficient headroom to avoid clipping, too. • Resonance frequency slightly outside optimal interval 6,5-7Hz and 12-14Hz can be considered as a possible that probably can be used without problems. He merely suggested we read the article. 16 bit system, you get a 1KHz square wave out of it with a bit of overshoot and ring. Besides, who listens to a square wave anyways. Otherwise, it will generally only reduce trackability. Jitter error is unique to digital, and is vanishingly minuscule, a tribute to the many years of effort that went into minimizing it. It is an acquired skill set and when unskilled people who don't know what they are listening to take them, the results are often stupid and prove nothing. The arguments against digital audio come from the fact that no matter how precise the sampling (~44,000 times per second is standard), the breaking down of music into binar… No one can argue against your subjective preferences. If you succeed and nothing blows up I'll buy you beer, hell a whole case. A simple point, 16 bit digital has ~95 dB SNR on paper but we can't record on paper. Neither analog nor digital sound reproduction is perfect but the one that's perfect for me is the one that doesn't offend my senses. Additionally, modern ADC and DAC chips are engineered to reduce below the threshold of audibility, if not completely eliminate, any other sources of noise in this conversion process, resulting in an extremely high correlation between the input and output signals. So let's avoid technical gobbledegook. This ignores several facts tnargs and others may not even be aware of. You're simply playing back a full-tilt-boogie square wave. CDs with dithering can achieve 93 dB of signal to noise ratio. I'm just saying the digital testing done by Stereophile shows us the kind of distortion we can expect with digital music, and I'd like to see how the analogue gear relates to that. And if I can comparing a 24 bit file to a 16 bit file, I make sure the sample rates are identical and that if a sample rate conversion was performed previously, precisely the same settings were employed. Why would sampling disregard the phase of the waveform? Full scale square waves, and other FS signals, exist on several test CDs, which I promise you are guaranteed not to rust, bust, corrode or explode, caused anything else around them or connected to them to blow up, and have and are played just fine. Technical gobbledygook can always be used to try and baffle people but I prefer to avoid it where I can. 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. So please, if you are going to critique someone or give out "advise", please do so to people who actually need it and ask for it (i.e not me on either of those accounts). However since that is what you are claiming, perhaps you can explain why CD enthusiasts are so dead set against higher resolution digital audio? CD DOES have a wider power bandwidth, BTW -- you can push a full strength 20kHz signal on a 16bit 44.1kHz .wav file, but doing that accurately on vinyl might be intersting, maybe even turning the cutter head red? Can your amplifier output 10,000 watts? Many MM cartridges have resonant peaks defined by the preamp loading, or stylus tip resonances defined by the cantilever, that attenuate high-frequency content, however these issues are minimised with the use of high quality cartridges, and correct capacitive loading of the phono preamp. More then typical modern vinyl both in frequency range and noisefloor range. 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. From a technical standpoint, digital CD audio quality is clearly superior to vinyl. 27.08.2019 pr/ol Vinyl Records Specifications and Information - page 1/4 Vinyl Records Specifications and Information Maximum recommended playing time per side: 7'' 45 rpm 04:30 mins. As for the question regarding why I would dither when dithering is likely already there (your words, not mine), I don't. There are two types of vinyl cartridge. Dielectric dispersion Concentration effect Solvent effect Experimental study Pyrrolidone(vinyl) polymer Dielectric relaxation Aqueous solution Organic solution Polar solvent Keyword (es) Dispersión dieléctrica Efecto concentración Efecto solvente Estudio experimental Pirrolidona(vinil) polímero Relajación dieléctrica Solución acuosa Solución orgánica Disolvente polar A vinyl record on the other hand, only has about 55dB to 65dB of dynamic range. That xiph.org video is an extremely lucid and easy to understand explanation of the principals of digital audio. I don't know if this is a myth or what, but there is the argument that the spacing between the tracks can't handle it. The scale of wow and flutter is far greater than that of digital jitter, and is far more likely to produce audible effects. Since the mid-1970s, vinyl mastering houses began using digital delay lines instead of analog delays on the signal going to the lathe that cuts the spiral groove. But how much distortion (THD, IMD, TIM, whatever) do we see in a 14bit DAC, which is what our 16bit DACs are when they are dealing with certain parts of our music? Home. I am perfectly okay with someone stating that they rely on their personal preferences rather than measurements, or that they believe that measurements can't tell us what sounds good. This states that a sampled signal can be reproduced exactly as long as it is sampled at a frequency greater than twice the bandwidth of the signal, the Nyquist frequency. The TT Dynamic Range Meter Doesn’t Work on Vinyl. It turns out, the dynamic range meter that folks are using to measure different releases doesn’t work accurately on vinyl records – or at least according to mastering engineer, Ian Shepherd. But engineers are ruining them in mastering due to the loudness trend. Also a square is not necessary. The phonograph disc record was the primary medium used for music reproduction throughout the 20th century. It is one of the very best recordings I have ever heard. Conversely there are many CDs that may sound better than a vinyl record for specific reasons. Whilst it is my experience that at much higher sample rates (88 kHz and higher), a reduced bit rate has a far more benign impact - to the point of being transparent in many cases), there simply isn't the headroom at 44.1 kHz or even 48 kHz to work with. The author of your linked article is not secure enough in his preferences to simply state what they are. That didn't work of course, but dub s to cassette did have less high end putting the thin bass a bit more in balance. Find the frequency range in the first column on the left side of the chart and corresponding values in adjacent columns. The article originally appeared in the April 1996 issue of the now defunct Audio Electronics magazine. I play plenty of CDs and do my best to sit through them but after a short time my body tenses up and my senses turn off. SOUND WARS - EVERYONE AGREES THAT VINYL SOUNDS BETTER THAN... http://www.laweekly.com/music/why-cds-may-actually-sound-better-than-vin. If the clock is not exactly on time, the jitter causes distortion, sometimes called "jitter error". Or is there some sort of retro-hype going on? This paper brings up two issues that don't seem to have had rigorous research recently. However there are ofcource some places I would prefer 24bit at the consumer level. So blind actually that it was totally not intended. If a guy is going to try to make a paper as some kind of authority, perhaps he should have some idea of what the sampling rate of CD is. Still, the poor engineering has me on the vinyl side. While many of us seem to hear wider dynamic range coming from vinyl, the numbers would seem to point in the opposite direction. What we need is a good pair of ears and a bit of attention. Who could argue that point? You know, the ones like this one. When groove wear does occur, it occurs much faster at high frequencies than at low frequencies. In hundreds of hours of experimentation I simply threw up my arms and simply gave up. My only comment here is that you may not have to dither at the final stage when transferring to 16 bit for final output. Could a record be created which had no surface noise, at all? I don't know if this is a myth or what, but there is the argument that the spacing between the tracks can't handle it. It still might not sound as good as LP or open reel, etc, but it certainly would not actually be downright offensive. Why try to convince everyone that they do? These two types of cartridges have different design and performance. No where does Michael demand that this report be taken as gospel, nor is he calling people 'cloth-eared philistines.' The statement "Vinyl sounds better than CD" has nothing to do with objective measurements. My LP however is for when I want to really experience music, because it really does sound better (pops, noise, dynamic range and all). More so, thanks for being a big part of me getting an LP in my system. Cartridges can only track grooves of a finite modulation width (measured in microns) that decreases in frequency. All Items ; Items I Want Let's start with the right information before you claim CDs do about 60-65...that's more like the dynamic range of a first generation analog tape. When you use Foobar to ABX you are not comparing just the difference in the two source files, you are including your system's digital path through the D/A converter, and including the converter's ability to handle changes in sampling frequency, which dictates a change in its reconstruction filter as well. I know most will disagree with me and say that in their experience dithering is completely transparent so long as the reduced noise floor is below audible thresholds. 22-175 Hz frequency range. And this is the GOOD digital filter (no - or not much - pre-ringing). (Proof here.). You don’t see Picard, busting out a vinyl record on the Enterprise. 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. Not because I agree 100% with his assertions or his references -- pencil me in at about 85% -- but because this piece spawned one of the most provocative discussions I've seen of such a nuanced and complex issue. Analysis of Vinyl LP High-Frequency Content. Music: Supertramp, "Dreamer," from vinyl LP, Crime Of The Century Mobile Fidelity Sound Lab "Original Master Recording" Half Speed Mastering by Stan Ricker, Japanese Pressing, MFSL 1-005, Remastered / re-released 1978. I'm surprised that someone familiar with testing enough to have used a spectrum analyzer would even say that. Please download and read the attached PDF file written back in 1996 by Ron Bauman, who has a degree in Electrical Engineering from Lehigh University. This page, though, despite the fact that I disagree with a respectable minority of the posters, was a breath of fresh air. Instead the high frequencies that can extend upwards of 40kHz gently roll off. Audio Intelligent Introduces "Ultra-Low Foaming Formula No. Submitted by christopherf on Sat, 2015-01-31 13:37, This is the cover story in LA Weekly: "EVERYONE AGREES THAT VINYL SOUNDS BETTER THAN DIGITAL - EXCEPT AUDIO ENGINEERS, AND THE PEOPLE WHO INVENTED THE COMPACT DISC". And of course, both of these things will affect the price of the stylus. There are rarely, if ever, any ultrasonic frequencies for vinyl to preserve. Look at at that same test link above. If not, then the dynamic range issue is a moot point. Cons. At extremely large/fast cutting head excursions, the cutting head coils may physically burn up, much like how a speaker's voice coils may be destroyed by an excessive current.
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