5/2/2023 0 Comments Vinyl recordsWhile audio mastering engineers preparing a recording for transfer to vinyl will adjust the groove pitch to account for dynamics in the program (i.e., louder and softer sections of your music), there are maximum and minimum depths permitted. Random (recycled) color shades, split or splattered, glow in the dark, and glitter records are comparatively much noisier. Standard black vinyl is the quietest in terms of surface noise, followed by transparent colors and opaque colored vinyl. However, since the grooves are the same, this likely has more to do with the type of turntable or cartridge being used. Some people say the music itself can sound slightly different on color vinyl versions versus black vinyl versions of the same record. Turntables can track color vinyl differently than black vinyl, and some people report skips on color record copies which do not happen on the same record if pressed on black vinyl (typically on lower-end turntables). When producing a record on vinyl, the recommendation is to keep the louder, bass-heavy tracks at the front and the softer tracks for the end of the programs. The audio information, in the form of ridges and valleys, is closer together, and the more dramatic curve of the groove can affect the needle’s ability to track and read the information accurately. When you get to those shorter grooves near the spindle hole, the signal is transferred to a much shorter section. At the beginning of the LP, on those outer grooves, the audio signal is cut across a relatively long section of vinyl, and the longer a signal is spread out across the medium, the higher the quality. Songs closer to the label and spindle hole on a record can sound audibly different than those on the outer edges due to what is known as inner groove distortion. Victor’s new vinyl-based Victrolac compound, which was used for this recording, provided a much quieter playing surface compared to the shellac typically used for 78s. Da-da-da daaaaahīeethoven’s Fifth Symphony, performed by the Philadelphia Symphony Orchestra under Leopold Stokowski, was the first 12-inch recording released by RCA Victor in 1931. Today, Voyager is nearly 12 billion miles away from Earth. Instructions, in symbolic language, explain the origin of the spacecraft and how the record is to be played. Each record is encased in a protective aluminum jacket, together with a cartridge and a needle. The Golden Records feature musical selections from different cultures and eras, spoken greetings from Earth-people in fifty-five languages, and other messages. Perhaps the most famous records in the universe are the two copies of the Golden Record placed aboard the Voyager 1 and 2 spacecrafts. Modern vinyl records have existed for over half of a century, and while they almost faded into obscurity, the vinyl record revival is picking up steam every year.
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