This is not true and one should NEVER play an important, electrically recorded shellac side on an acoustic period player (e.g. Many people think that home reproduction technology in the 1930s and 1940s consisted of simple acoustic Victrolas. who wants to listen to a band that sounds like it is inside a tin can? If the original shellac record was released sounding as it does on many modern CD anthologies, it would never have sold as it did in its original form! I.e. When this happens, much of the music is lost and the timbre of the recording is reduced to a hollow shell of the original. Most companies, want to process in real-time or faster and simply want to remove ALL surface noise. Of course, this side is available in better condition than most, but it is still not been remastered to reflect how the original engineers intended it to sound.Ĭommercial modern companies simply do not have the time to properly preserve important music. Never assume that a commercial record company has the source lacquer and will produce a fine version of it for all to hear. Future generations depend upon people from today to preserve music recorded before c.1958. You may own the best example in existence. The lesson is PRESERVE AND TRANSFER YOUR SHELLAC PRESSINGS WITH CARE. ![]() Many clean shellac sides are approaching the quality of what could formally only be obtained from a source lacquer. Fortunately, digital processes, such as the CEDAR system are immensely improving modern restoration results. This is why so few source lacquers of high quality remain. Hence, few insurance companies were willing to accept such risk for any price. E.g., many of Capitol's Nat King Cole Trio lacquers were simply disposed of by setting them out on the kerb to be picked up by the local rubbish collectors! This was necessary because lacquer source masters are extremely flammable and even explosive. Most great Jazz recordings no longer exist in original source form and many are completely lost forever. NotesĪ SHORT HISTORY OF POPULAR SHELLAC RECORDS IN AMERICA Please remember that there is NO lacquer or metal part known to exist for this remarkable side. ![]() This shellac is exceptionally clean and is an early deep pressing. For the best quality results please keep your record sides up to 20 minutes.This side likely has more surface noise (hiss) than the original lacquer, but remember that a modern quality home Hi-Fi is usually comparable to the better professional RCA reproduction studios of the late 1930s. ![]() Alzheimer's disease (AD), is a multifactorial neurodegenerative disorder characterized by memory loss and cognitive deficit. RECOMMENDED PLAYBACK TIMES FOR THE VINYL RECORD: 12 33 RPM up to 22 minutes per side. 33 or 45 RPM RPM is an abbreviation for revolutions/rounds per minute. Various drug targets implicated in AD are β-amyloid (Aβ) peptides, cholinesterase enzymes, and free radicals. Plants derived phytoconstituents provides a vast pool of diverse compounds as a source of novel drugs. In view of this, the Elettaria cardamomum L. extract and its active phytoconstituents alpha-terpinyl acetate were used to study the disease-modifying effects in AD. The present study successfully demonstrated for the first time the therapeutic potential of alpha-terpinyl acetate as it binds to multiple drug targets, resulting in inhibition of acetylcholinesterase (AChE) enzyme, butyrylcholinesterase (BuChE) enzyme, reduced Aβ induced neurotoxicity, reduced hydrogen peroxide induced oxidative stress, antioxidant capacity, and anti-amyloidogenic property.
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