Why is it called 78 RPM?
Why is it called 78 RPM?
In 1925, 78.26 rpm was chosen as a standard for motorized phonographs, because it was suitable for most existing records, and was easily achieved using a standard 3600-rpm motor and 46-tooth gear (78.26 = 3600/46). Thus these records became known as 78s (or “seventy-eights”).
What were vinyls called?
phonograph disc record
A phonograph disc record (also known as a gramophone disc record, especially in British English), or simply a phonograph record, gramophone record, disc record, long-playing record, or record, is an analog sound storage medium in the form of a flat disc with an inscribed, modulated spiral groove.
Is LP the same as vinyl?
An LP, in music, is a long-playing vinyl record. Often, the term LP is used to refer to a 33 and one-third rpm microgroove vinyl record. As music became available in digital formats, LP music soon referred to track numbers. In most cases, an LP album is a 10 to 12-track album.
Why are records called wax?
Wax records were called that because they were actually made of wax. The wax allowed the sound waves to be imprinted on the cylinder so they could then be played back on the same or another machine. The wax could then be shaved off and the cylinder could be used for a different recording.
What is a 45 in music?
The most common form of the vinyl single is the “45” or “7-inch”. The names are derived from its play speed, 45 rpm (revolutions per minute), and the standard diameter, 7 inches.
What does EP mean in text?
Summary of Key Points. “Extended Play” is the most common definition for EP on Snapchat, WhatsApp, Facebook, Twitter, Instagram, and TikTok. EP. Definition: Extended Play.
What does LP and EP mean?
An EP is a medium-length album that has a fewer number of songs than an LP or full length album, usually 4 to 6 songs long. The difference between EP and LP is that an LP is ‘Long Playing’ and generally has more than 8 tracks. Whereas, as above an EP has 4-6 tracks.
Who invented records?
Peter Carl Goldmark
LP record/Inventors
https://www.youtube.com/watch?v=_zDN_-5YG3g
