7-inch format
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.
How big is a 7inch vinyl?
7-inch stands for a vinyl with a diameter of 17,78 centimeters. 10-inch stands for a vinyl with a diameter of 25,4 centimeters. 12-inch stands for a vinyl with a diameter of 30,48 centimeters.
As other answers have mentioned, in the context of song titles, 7″ Version does not refer to time; it is just another way of writing Seven-Inch Version, meaning a version which was intended for release on a 7-inch single, a.k.a. “a 45”.
What is the difference between 7-inch and 12-inch vinyl?
Generally, 7-inch record singles are perfect for supporting the 12-inch full-album coming after. However, due to the small size, the capacity of 7-inch is less than a full-length disc. Generally, if your record is at 45 RPM, it can fit around 5 minutes of music per side. At 33 RPM, you can put 7 minutes each side.
All record players do not play every single size of vinyl record. All record players will play the two most common sizes of vinyl record, those being 12-inch and 7-inch, but it is far less likely they will be able to play a 10-inch record.
What size are most vinyl records?
Records come in three standard sizes: 7-inch, 10-inch, and 12-inch. At a certain point, records can become cramped with grooves and have to expand in size to accommodate the extra music play while maintaining the quality of the audio.
How long can a 7 inch vinyl be?
7″ Records (often referred to as 45’s) can be cut at 45 RPM or 33 1/3 RPM. When cut at 33 1/3 you can hold approximately 6:00 minutes per side. When cut at 45 you can hold approximately 4:30 minutes per side.
180 gram vinyl records are stronger and more durable, so they tend to last longer and resist breakage. Because they are stronger, 180 gram vinyl records also resist warping better than records of conventional weight. (Warped, or bent, records can distort the music pressed upon them and cause the stylus to jump/skip.)
Why do 7 inch records have a large hole?
A larger hole allowed the sudden rotational forces to be distributed over a greater distance (π x 1.5; about 4.712 inches), reducing wear and allowing the hole to stay rounder longer. This was especially important for the jukebox industry.
How do I know what size my vinyl is?
Vinyl records also come in three standard diameters: 7-inch, 10-inch and 12-inch. The larger the diameter, the longer the groove can be and the greater the possible playing times, dependent upon rotational speed. (The actual playing time is a ratio between speed and the length of the grooves.)
What is a small vinyl record called?
These recordings are often called ‘LPs’ or ‘LP records,’ short for ‘long play,’ as the slower playback speed and narrow grooves allowed 33 rpm records to store more audio than older varieties. 7-inch discs could hold two to three songs, while the 12-inch breed fits four to five.
12 inch records are generally manufactured for full-length (LP) albums. At 33 rpm they hold around 15-22 minutes per side. 33 rpm is the most common speed for 12 inch records.
Do 7 inch records sound worse?
Also many 7 inch singles were made if styrene instead of vinyl. These typically sound worse when played and will wear much faster.
Are 78 records worth anything?
He said that on average a rare jazz 78 might sell for $1,500 to $5,000, whereas sales for a comparable blues record would start at $5,000. Paramount’s blues releases — especially its “race” records with label numbers in the 12000s and 13000s — are among the most coveted records in the world.
Does the size of the vinyl matter?
Vinyl comes in different sizes mainly based on how much music is contained on the record. But there’s also a limit to how much sound can be crammed onto a side of vinyl of any size before the quality of the audio deteriorates because the grooves are too narrow to contain all of the detail of the sound recording.
A 7-inch record at 45 RPM has around 5 minutes of playtime per side, which is enough for 1 song. A 12-inch record at 33 RPM can have up to 22 minutes of playtime per side, which is enough for 5 songs.
What size is a 33 record?
The LP (from “long playing” or “long play”) is an analog sound storage medium, a phonograph record format characterized by: a speed of 331⁄3 rpm; a 12- or 10-inch (30- or 25-cm) diameter; use of the “microgroove” groove specification; and a vinyl (a copolymer of vinyl chloride acetate) composition disk.
