What Are Lps Made Of Before Vinyl

Also these new records were made of a vinyl compound rather than the easily breakable shellac of 78s.

What are lps made of before vinyl.

Producing lps 10 lps are produced in factories called pressing plants that usually are located some distance from the recording studio the birthplace of the master disc and the plating plant where the stampers are made. Records that predate the 1970 s are generally a safe bet. Vinyl was the only music format available so record labels competed for consumer dollars. The larger discs were originally meant for classical music and the smaller for non classical but by 1955 the 10 inch.

The lp from long playing or long play is an analog sound storage medium a phonograph record format characterized by a speed of 33 1 3 rpm a 12 or 10 inch 30 or 25 cm diameter and use of the microgroove groove specification introduced by columbia in 1948 it was soon adopted as a new standard by the entire record industry. If it was pressed before the 70 s the quality will likely not disappoint. During and after world war ii when shellac supplies were extremely limited some 78 rpm records were pressed in vinyl instead of shellac wax particularly the six minute 12 78 rpm records produced by v disc for distribution to. The vinyl single stayed as high as 7 5 million through 1997 only bottoming out at 300 000 in 2009 a number it would repeat in.

Eps offered a similar playtime to the 78 rpm discs and lps provided up to 30 minutes of playtime per side. By 1991 you had 22 million vinyl singles and 4 8 million lps eps. Music is recorded and distributed using a variety of audio formats some of. Original or reissue.

A pressing plant is capable of producing up to 185 000 records per day. In the early 1960s consumers caught onto stereo lps and conventional mono lps stopped being manufactured by 1968. An audio format is a medium for sound recording and reproduction the term is applied to both the physical recording media and the recording formats of the audio content in computer science it is often limited to the audio file format but its wider use usually refers to the physical method used to store the data. Before vinyl there was shellac.

Toshiba one of the primary record manufacturing companies in japan pressed many of their records on red everclean vinyl from 1958 through 1974. Phillips introduced the first cassette in 1962 and gave vinyl some stiff competition. The everclean vinyl was designed to be less prone to collecting static electricity and dust than the more common black vinyl. This ensured consistency in the quality of the lps and 45s made during this period.

Competition from cassettes and cds.