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Warner Premium Sound

Warner Premium Sound is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Warner Premium Sound rather than just read about it. In short: Warner Premium Sound is series of 2011 hybrid multichannel-stereo Super Audio CD/CD releases, which an important development in the format war between Super Audio CDs (SACDs) and DVD-Audio discs. It marks the first time that the Warner Music Group has released titles in the SACD format; previously they had endorsed the DVD-Audio format.

Key takeaways

  • Warner Premium Sound belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Warner Premium Sound to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Warner Premium Sound from memory before moving on to harder problems.

Reference excerpt

Warner Premium Sound is series of 2011 hybrid multichannel-stereo Super Audio CD/CD releases, which an important development in the format war between Super Audio CDs (SACDs) and DVD-Audio discs. It marks the first time that the Warner Music Group has released titles in the SACD format; previously they had endorsed the DVD-Audio format. In a parallel development in the United States, four albums by the Doors, titles strongly associated with the Warner Music Group, are also to be released on hybrid multichannel-stereo SACDs by Analogue Productions. Also Mobile Fidelity have been issuing and continue to be issuing SACDs of the Warner catalogue, but in the past these have been stereo-only discs, and for their new releases they do not specify whether a given disc might have multichannel contents also. Super Audio CD/CD hybrid discs contain both an SACD layer and a standard CD layer. For the SACD layer, the recording is converted into a DSD file instead of the PCM Linear that ordinary CDs use. The DSD coding has a sampling rate of 64 times the CD Audio sampling rates of 44.1 kHz, for a rate of 2.8224 MHz (1 bit times 64 times 44.1 kHz). The SACDs in the Warner Premium Sound series all include Direct Stream Digital or DSD coding of music with both a 5.1 surround sound and a stereo mix, as well as an ordinary Compact Disc or CD coding with a stereo mix, on separate layers; that is, they are hybrid multichannel-stereo discs. Thus these discs can be played on any CD player, although the playback of the DSD contents, most importantly multichannel mix, the require a Super Audio CD compatible player. So far this series comprises ten rock and pop record albums, most of which have previously been available in the DVD-Audio format in North America. Included in the SACDs in this series are the full English lyrics of each album, and also Japanese translations of the lyrics.

Background Most of the releases have previously been available on DVD-Audio in the United States, although at least the Deep Purple album Machine Head has previously been released in the SACD format by EMI in Europe. Some of these new releases were released as 4-channel quadraphonic LP records in the 1970s, although such plans for albums as Hotel California by The Eagles, which had been mixed for a quadraphonic release, were dropped following the demise of that format. The DVD-Audio and the SACD formats have been involved in a format war since the late 1990s. DVD-Audio had been endorsed by the Warner Music Group, while the SACD format had been endorsed by Sony and Universal Music Group, with an especially high profile by Virgin Records of the Universal Music Group, most notably for the back catalogue of the all but one of the Genesis studio albums and for Mike Oldfield’s Tubular Bells. (Virgin has not rights for the first Genesis album, From Genesis to Revelation.) EMI has wavered between the two, with titles existing in both formats. These include Machine Head by Deep Purple on SACD and such titles as A Night At The Opera by Queen and the Beatles compilation Love on DVD-Audio. The decision on the latter may have reflected the fact that it is a soundtrack for a show that is presented in Las Vegas in surround sound, and thus has an important market in North America (see below). For some reason, Sony failed to promote SACDs actively in North America, with the result that DVD-Audios more or less reigned in the surround music market in there. Elsewhere, though, such as in Europe or Japan, SACDs have gained more foothold. The significance of the Warner Premium Sound series in this format war is that the Warner Music Group apparently has decided that the SACD market in Japan is too large to be insignificant, and this has led to the launch of this series of SACD releases. The format war, however, is not over and done with, as some new DVD-Audio titles still continue to emerge in the rock genre, most notably the back catalogue of King Crimson.

List of titles in the series Titles released on 17 August 2011 Chicago V (1972) by Chicago Fragile (1971) by Yes Hotel California (1976) by The Eagles Machine Head (1972) by Deep Purple What’s New (1983) by Linda Ronstadt Titles released on 14 September 2011 The Captain and Me (1973) by The Doobie Brothers The Doors (1967) by The Doors 4 (1981) by Foreigner The Nightfly (1982) by Donald Fagen Rumours (1977) by Fleetwood Mac

References

External links Warner Premium Sound series website (in Japanese). Retrieved 2011-10-31. Quadraphonic Quad SACD Multi Channel Discussion. Retrieved 2011-11-03. Quadraphonic Quad DVD-Audio Release list — NB: Some of these titles are not genuine DVD-Audios, but rather contain a DTS surround audio track. Retrieved 2011-11-03.

Worked examples

Example 1 — a first encounter with Warner Premium Sound

Start with the simplest possible case. Write down what Warner Premium Sound claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Warner Premium Sound before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Warner Premium Sound ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Warner Premium Sound

In research
Warner Premium Sound appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Warner Premium Sound in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Warner Premium Sound is common in secondary-school and first-year university syllabi. It links to neighbouring topics Compact disc, so understanding it makes those chapters shorter.
In everyday life
Look for Warner Premium Sound outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Warner Premium Sound in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Warner Premium Sound means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Warner Premium Sound out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Warner Premium Sound in simple terms?

Warner Premium Sound is series of 2011 hybrid multichannel-stereo Super Audio CD/CD releases, which an important development in the format war between Super Audio CDs (SACDs) and DVD-Audio discs. It marks the first time that the Warner Music Group has released titles in the SACD format; previously…

Why does Warner Premium Sound matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Warner Premium Sound?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Warner Premium Sound.

Tags

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